This directory is created automatically and some papers may be mislabeled. Only document within the CiteSeer database are listed. The directory is intended to provide entry points for browsing the database and is not intended to be authoritative. Papers may not appear in all relevant categories. For example, papers in a sub-category may not appear in higher level categories.
200 vic: A Flexible Framework for Packet Video - McCanne, Van Jacobson (1995)(Correct)
The deployment of IP Multicast has fostered the development of a suite of applications, collectively known as the MBone tools, for real-time multimedia conferencingover the Internet. Two of these tool... / digital video image and video compression and processing br exclusively on H. for video compression. By adopting a standardized
185 Low Power CMOS Digital Design - Chandrakasan, Sheng, Brodersen (1995)(Correct)
Motivated by emerging battery operated applications that demand intensive computation in portable environments, techniques are investigated which reduce power consumption in CMOS digital circuits wh... / any place and time. Power for video compression and decompression and br the radio modem speech and video compression and speech recognition all
107 An Application Level Video Gateway - Amir, McCanne, Zhang (1995)(Correct)
The current model for multicast transmission of video over
the Internet assumes that a fixed average bandwidth is
uniformly present throughout the network. Consequently,
sources limit their transmissi... / digital video image and video compression and processing br with real-time software video compression. In Proceedings of the
78 Optimizing Power Using Transformations - Chandrakasan, Potkonjak, Mehra.. (1995)(Correct)
The increasing demand for portable computing has elevated power consumption to be one of the most critical design parameters. A high-level synthesis system, HYPER-LP, is presented for minimizing pow... / real-time tasks such as video compression and speech recognition. As a
61 Layered Representation of Motion Video using Robust.. - Ayer, Sawhney (1995)(Correct)
Representing and modeling the motion and spatial support of multiple objects and surfaces
from motion video sequences is an important intermediate step towards dynamic image understanding.
One such re... / has wideranging applications. Video compression and coding have already been
55 Near Neighbor Search in Large Metric Spaces - Brin (1995)(Correct)
Given user data, one often wants to find approximate
matches in a large database. A good example of such
a task is finding images similar to a given image in a
large collection of images. We focus on ... / from a large image library. Video Compression Finding the image blocks br motion vectors in MPEG video compression. Data Mining Finding
54 Geometric Compression Through Topological Surgery - Taubin, Rossignac (1996)(Correct)
In this paper we introduce a new compressed representation for
polyhedral models and associated compression and decompression
algorithms. Such a compressed representation significantly reduces
the tim... / In comparison to image and video compression little attention has been
53 The Visual Analysis of Human Movement: A Survey - Gavrila (1999)(Correct)
This paper surveys the work on visual analysis of gestures and
whole-body movement. These are discussed together because
of obvious similarities (i.e., both involve articulated structures).
Section 2 ... / coding -Very low bit-rate video compression An important application
49 Scalable Compression and Transmission of Internet Multicast Video - McCanne (1996)(Correct)
Scalable Compression and Transmission of Internet Multicast Video
by
Steven Ray McCanne
Doctor of Philosophy in Computer Science
University of California at Berkeley
Professor Martin Vetterli, Chair
... / and present herein a layered video compression algorithm which when br previous work on layered video compression and transmission we have
46 Experiences with real-time software video compression - Frederick (1994)(Correct)
This paper will describe the basic design goals of nv, detail
its video compression algorithm, and relate some of the experiences of trying
to put this video on the Internet.
2 An overview of the nv d... / with real-time software video compression Ron Frederick Xerox PARC br goals of nv detail its video compression algorithm and relate some
45 Real-Time Internet Video Using Error Resilient Scalable Compression.. - Tan (1999)(Correct)
We introduce a point to point real-time video transmission scheme over the Internet combining a
low-delay TCP-friendly transport protocol in conjunction with a novel compression method that is
error r... / Bandwidth-Scalable Video Compression Traditionally br example bandwidth scalable video compression schemes are often designed
38 Kernel Support for Live Digital Audio and Video - Jeffay, Stone, Smith (1992)(Correct)
We have developed a real-time operating system kernel which has
been used to support the transmission and reception of streams of live digital
audio and video in real-time as part of a workstation-b... / Recent advances in video compression algorithms -and their br functions capabilities for video compression decompression display
37 Adaptive Service in Mobile Computing Environments - Lu, Lee, Bharghavan (1996)(Correct)
Emerging communication-intensive applications require significant levels of networking resources for efficient operation. In the context of mobile computing environments, limited and dynamically varyi... / with bounds. For example most video compression standards like MPEG JPEG
35 Data Modeling of Time-Based Media - Gibbs, Breiteneder, Tsichritzis (1994)(Correct)
Many aspects of time-based media -- complex data encoding, compression, "quality
factors," timing -- appear problematic from a data modeling standpoint. This
paper proposes timed streams as the basic ... / group has developed two video compression standards. The first MPEG br etc. Quality Factors Video compression algorithms such as JPEG
34 Multi-Modal Tracking of Faces for Video Communications - Crowley, Berard (1997)(Correct)
This paper describes a system which uses multiple visual processes to detect and track faces for video compression and transmission. The system is based on an architecture in which a supervisor select... / to detect and track faces for video compression and transmission. The system
30 SWAN: A Mobile Multimedia Wireless Network - Agrawal (1996)(Correct)
SWAN (Seamless Wireless ATM Network) is an experimental indoor wireless network that investigates the
combination of wireless access with multimedia networked computing in an indoor setting. It is bas... / and progress in audio video compression algorithms will permit br was motivated by advances in video compression algorithms and availability
29 Toward a Common Infrastructure for Multimedia-Networking Middleware - McCanne, al (1997)(Correct)
Real-time multimedia streams like audio and video are now integral data types in modern programming environments. Although a great deal of research has investigated effective and efficient programming... / at one's fingertips ffl video compression modules like the layered br continue to refine audio and video compression algorithms and protocols
29 Texture Synthesis by Non-parametric Sampling - Efros, Leung (1999)(Correct)
A non-parametric method for texture synthesis is proposed. The texture synthesis process grows a new image outward from an initial seed, one pixel at a time. A Markov random field model is assumed, an... / fill-in lossy image and video compression foreground removal etc.
27 Hierarchical Encoding of MPEG Sequences Using Priority Encoding.. - Leicher (1994)(Correct)
Network heterogeneity has become a major issue and multimedia applications have to cope with
interconnected networks consisting of many subnetworks of unevenly distributed resources. Realtime
traffic ... / . MPEG- Video Compression . br A widely used standard for video compression has been developed by the
25 An Embedded Wavelet Video Coder Using Three-Dimensional Set.. - Kim (1997)(Correct)
The SPIHT (set partitioning in hierarchical trees) algorithm by Said and Pearlman is known to have produced some of the best results in still image coding. It is a fully embeded wavelet coding algorit... / desired pyramid levels for video compression. The complete subband
24 Processor Design for Portable Systems - Burd (1996)(Correct)
Processors used in portable systems must provide highly energy-efficient operation, due to the importance of
battery weight and size, without compromising high performance when the user requires it.... /
23 Pegasus - Operating System Support for Distributed Multimedia Systems - Leslie (1993)(Correct)
Introduction
Pegasus
3
is a project of the Universities of Cambridge (GB) and Twente (NL). This is
a preliminary paper whose primary function is to state the goals of the project and to
describe ho... / memories hardware image and video compression and gigabit networks. We br multimedia such as cameras video compression decompression units sound
23 RED-VBR: A Renegotiation-Based Approach to Support Delay-Sensitive.. - Zhang, Knightly (1997)(Correct)
Previous approaches to supporting video on packet-switched networks include deterministic service, statistical service, predicted service, and feedback-based schemes. These schemes represent different... / the compressed video most of video compression algorithms have a quality br gain. Second most of the video compression algorithms have some type of
21 Energy Efficient CMOS Microprocessor Design - Burd, Brodersen (1995)(Correct)
Reduction of power dissipation in microprocessor
design is becoming a key design constraint. This is motivated
not only by portable electronics, in which battery
weight and size is critical, but by he... / by the application e.g. video compression speech recognition
21 Manipulation and Compositing of MC-DCT Compressed Video - Chang, Messerschmitt (1994)(Correct)
Many advanced video applications require manipulations of compressed video signals. Popular video manipulation functions include overlap (opaque or semi-transparent), translation, scaling, linear filt... / is widely used in many image video compression standards e.g. H. br optimal algorithm designs for video compression and manipulation. For
21 MPEG Digital Video Coding Standards - Sikora (1997)(Correct)
this paper is to provide an overview of the MPEG-1 and MPEG-2 video
coding algorithms and standards and their role in video communications. The paper is
organized as follows: Chapter 9.2 reviews the b... / Modern image and video compression techniques today offer the br The MPEG- and MPEG- video compression techniques developed and
20 A New Approach to Support Delay-Sensitive VBR Video in.. - Zhang (1995)(Correct)
Previous approaches to supporting video on packet-switched networks include deterministic service, statistical service, predicted service, and feedback-based schemes. These schemes represent differe... / the compressed video most of video compression algorithms have a quality br is that most of the video compression algorithms have some type of
20 Informedia: News-on-Demand Multimedia Information Acquisition and.. - Hauptmann, Witbrock (1997)(Correct)
In theory, speech recognition technology can make any spoken words in video or audio media subject to text
indexing, search and retrieval. This article describes the News-on-Demand application created... / speech recognition and video compression the Informedia project br on a Pentium PC using MPEG-I video compression. Speech recognition is
19 Motion Estimation with Quadtree Splines - Szeliski, Shum (1995)(Correct)
This paper presents a motion estimation algorithm based on a new multiresolution representation,
the quadtree spline. This representation describes the motion field as a collection of smoothly
connect... / motion compensation for video compression the extraction of D scene
19 Video Abstracting - Lienhart, Pfeiffer, Effelsberg (1997)(Correct)
ing Rainer Lienhart, Silvia Pfeiffer and Wolfgang Effelsberg University of Mannheim, 68131 Mannheim, Germany {lienhart, pfeiffer, effelsberg}@pi4.informatik.uni-mannheim.de 1. What is a Video Abstract... / Wide Web and standardized video compression techniques more and more
19 A Statistical Approach to Scene Change Detection - Sethi (1995)(Correct)
One of the challenging problems in video databases is the organization of video information. Segmenting a
video into a number of clips and characterizing each clip has been suggested as one mechanism ... / D. LeGall MPEG -A video compression standard for multimedia
18 Rate-Distortion Optimization for Video Compression - Sullivan, Wiegand (1998)(Correct)
this article. Some further techniques which go somewhat beyond this model will also be discussed. [Begin Sidebar Inset Article #1] A History of Existing Visual Coding Standards unknown Rate-Distortion... / Optimization for Video Compression Gary J. Sullivan br fundamentally distinguishes video compression from still image
18 An End to End Software Only Scalable Video Delivery System - Navin Chaddha (1995)(Correct)
Precompressed video delivery systems commonly operate at fixed data rates even
though scarcity of network bandwidth and processor cycles is a common occurrence in the
dynamic environment of general pu... / combining a new scalable video compression algorithm video delivery br video delivery system a new video compression algorithm has been
18 Layered Video Multicast with Retransmissions (LVMR): Evaluation of.. - Li, Paul, Ammar (1997)(Correct)
Layered Video Multicast with Retransmissions (LVMR) is a system for distributing video
using layered coding over the Internet. The two key contributions of the system are: (1)
improving the quality ... / We will introduce layered video compression techniques and LVMR system br System Overview . Layered Video Compression The use of layered
17 Spline-Based Image Registration - Szeliski, Coughlan (1994)(Correct)
The problem of image registration subsumes a number of problems and techniques in multiframe
image analysis, including the computation of optic flow (general pixel-based motion), stereo
correspondence... / applications including video compression the extraction of D scene br D. Le Gall. MPEG A video compression standard for multimedia
17 Layered Video Multicast with Retransmission (LVMR): Evaluation of.. - Xue Li (1997)(Correct)
This paper proposes a novel scheme for distributing
MPEG-coded video over a best-effort heterogeneous
network, such as the Internet. The key contributions
of the proposed scheme are (1)error recovery ... / knowledge about layered video compression and Reliable Multicast br involving realtime video compression no B frames are encoded
16 Video Shot Detection and Characterization for Video Databases - Patel, Sethi (1997)(Correct)
The organization of video information for video databases requires segmentation of
a video into its constituent shots and their subsequent characterization in terms of
content and camera work. In this... / is the current standard for video compression For shot isolation we br D. LeGall MPEG -A video compression standard for multimedia
16 A DCT-based Embedded Image Coder - Xiong, Guleryuz, Orchard (1996)(Correct)
Since Shapiro published his work on embedded zerotree wavelet (EZW) image coding [1],
there have been increased research activities in image coding centered around wavelets. In this
letter, we first p... / used in many practical image video compression systems. The basic idea
16 MINT - A Mobile Internet Router - Hager, Klemets, al. (1994)(Correct)
Today, mobility of portable computers
and workstations is not transparent to users. They adjust
to reduced services as long as they have no connection
to a supporting infrastructure. The goal of the
W... / operations and layered audio video compression. These services are the
16 An Objective Video Quality Assessment System Based on Human Perception - Arthur Webster Coleen (1993)(Correct)
The Institute for Telecommunication Sciences (ITS) has developed an objective video quality assessment system that
emulates human perception. The system returns results that agree closely with quality... / impairments included digital video compression systems operating at line br that appropriately stress the video compression system being designed or
16 An Optimal Bandwidth Allocation Strategy for the Delivery of.. - Feng, Jahanian, Sechrest (1995)(Correct)
The transportation of prerecorded, compressed video data without loss of picture quality
requires the network and video servers to support large fluctuations in bandwidth requirements.
Fully utilizi... / bandwidth allocation MPEG video compression smoothing . br . D.J. LeGall A Video Compression Standard for Multimedia
16 Scalable Multimedia Communication with Internet Multicast.. - McCanne (1998)(Correct)
In this survey article we describe the roots of IP Multicast in the Internet, the evolution of the Internet Multicast Backbone or "MBone," and the technologies that have risen around the MBone to supp... / exclusively on H. for video compression. In the fall of br destination Motion in Video Compression What's it good for
15 Critical Bandwidth Allocation for the Delivery of Compressed Video - Feng, Sechrest(Correct)
The transportation of compressed video data without loss of picture quality
requires the network to support large fluctuations in bandwidth requirements. These
fluctuations can be smoothed, but stra... / bandwidth allocation MPEG video compression smoothing Introduction br . D.J. LeGall A Video Compression Standard for Multimedia
14 Name-It: Association of Face and Name in Video - Satoh, Kanade (1996)(Correct)
This paper proposes a novel approach to extract meaningful content information from video by collaborative integration of image understanding and natural language processing. As an actual example, we ... / innovations including MPEG video compression vast and high speed disk
14 Predicting MPEG Execution Times - Bavier (1998)(Correct)
This paper reports on a set of experiments that measure the amount of CPU processing needed to decode
MPEG-compressed video in software. These experiments were designed to discover indicators that cou... / . MPEG The MPEG video compression standard defines a video br predictors for the MPEG video compression algorithm is the primary
14 Video Indexing Based on Mosaic Representations - Irani (1998)(Correct)
Video is a rich source of information. It provides
visual information about scenes. However, this information
is implicitly buried inside the raw video data, and is
provided with the cost of very high... / video annotation video compression video databases. I. br is needed e.g.for video compression since the video frames need
14 Evaluating MMX Technology Using DSP and Multimedia Applications - Ravi Bhargava (1998)(Correct)
Many current general purpose processors are using
extensions to the instruction set architecture to enhance
the performance of digital signal processing (DSP) and
multimedia applications. In this pape... / are speech audio image and video compression systems. Previous efforts br problem. Image and video compression programs would benefit from
14 Modelling and Querying Video Data - Hjelsvold (1994)(Correct)
As video data is penetrating many information
systems the need for database support for
video data evolves. In this paper we present
a generic data model that captures the structure
of a video documen... /
13 High-Order Context Modeling and Embedded Conditional Entropy Coding.. - Wu (1997)(Correct)
Much of recent progress in wavelet image compression came from better
context modeling and entropy coding of quantized wavelet coefficients. In the past few
months many papers on the subject were publ... / In case of wavelet-based image video compression insight into intrinsic
13 Very Low Bit Rate Video Coding Based on Matching Pursuits - Neff, Zakhor (1997)(Correct)
We present a video compression algorithm which performs well on generic sequences at very low bit rates. This algorithm was the basis for a submission to the November 1995 MPEG4 subjective tests. The ... / Abstract We present a video compression algorithm which performs
13 Algorithms and Performance Evaluation of the Xphone Multimedia.. - Eleftheriadis, Pejhan, Anastassiou (1993)(Correct)
We describe and evaluate the performance of
the algorithms used in Columbia University's "Xphone"
multimedia communication system. The system assumes
a "best-effort" operating system and network, and ... / for multimedia systems is video compression algorithms. Recent advances br supporting IP can be used Video compression JPEG is provided by the
12 Using Rotational Mirrored Declustering for Replica Placement in a.. - Chen (1995)(Correct)
In a video-on-demand (VOD) environment, disk-arrays are often used to support the disk bandwidth requirement. This can pose serious problems on available disk bandwidth upon disk failure. In this pape... / made possible by advances in video compression and network transmission
12 The INRIA Videoconferencing System (IVS) - Turletti (1994)(Correct)
Introduction
IVS is a software system to transmit audio and video data over the Internet. It includes PCM
and ADPCM audio codecs, as well as a H.261 [H.261] codec. Both audio and video codecs are
sof... / of the art with regard to video compression encoding methods. The high
12 A Novel Four-Step Search Algorithm for Fast Block Motion Estimation - Po, Ma (1996)(Correct)
vector distribution, a new four-step search (4SS) algorithm with center-biased checking point pattern for fast block motion estimation is proposed in this paper. Halfway-stop technique is employed in ... / In recent years several video compression standards had been proposed
11 Fast Software Processing of Motion JPEG Video - Smith, Rowe (1994)(Correct)
This paper presents techniques for processing motion-JPEG video data at near realtime rates on current generation workstations. The processing that is computable using the techniques developed in this... / is high. A commonly used video compression technique called br . D. Le Gall MPEG A Video Compression Standard for Multimedia
11 Head Tracking via Robust Registration in Texture Map Images - Cascia, Isidoro, Sclaroff (1998)(Correct)
A novel method for 3D head tracking in the presence
of large head rotations and facial expression changes is
described. Tracking is formulated in terms of color image
registration in the texture map o... / human machine interfaces video compression video database search br interfaces video compression video database search
11 Simultaneous Motion Estimation and Segmentation - Chang, Tekalp, Sezan (1997)(Correct)
We present a Bayesian framework that combines motion (optical flow) estimation and segmentation based
on a representation of the motion field as the sum of a parametric field and a residual field. The... / object tracking object-based video compression and machine vision. Motion
11 An Overview of Parallel Processing Approaches to Image and Video.. - Shen, Cook, Jamieson, Delp (1994)(Correct)
In this paper we present an overview of techniques used to implement various image and video compression algorithms using parallel processing. Approaches used can largely be divided into four areas. T... / Approaches to Image and Video Compression Ke Shen Gregory W. Cook br implement various image and video compression algorithms using parallel
11 Image Indexing Using Moments and Wavelets - Mandal, Aboulnasr, Panchanathan (1996)(Correct)
Histogram comparison is a popular
technique for image and video indexing. The complexity of
the technique can be reduced by representing the
histogram by its moments. In this paper, we propose two
tec... / ISDN ATM and image video compression standards JPEG MPEG br signal processing image and video compression wavelets filterbanks and
11 Direct Methods for Visual Scene Reconstruction - Szeliski (1995)(Correct)
There has been a lot of activity recently surrounding the reconstruction
of photorealistic 3-D scenes and high-resolution
images from video sequences. In this paper, we present some
of our recent work... / reality and model-based video compression. Traditionally -D scene br recognition model-based video compression and the construction of
11 A Quantitative Analysis of Reconfigurable Coprocessors for Multimedia .. - Miyamori (1998)(Correct)
Recently, computer architectures that combine a reconfigurable
(or retargetable) coprocessor with a general-purpose
microprocessor have been proposed. These architectures
are designed to exploit large... / on algorithms such as video compression decompression and image br is one of the most popular video compression standards. The algorithm
11 Mosaics of Scenes with Moving Objects - Davis (1998)(Correct)
Image mosaics are useful for a variety of tasks in vision and computer graphics. A particularly convenient way to generate mosaics is by `stitching' together many ordinary photographs. Existing algori... / panoramic photography and video compression. Although a number of
11 Devices in a Multi-Service Operating System - Barham (1996)(Correct)
le application-specific use of I/O devices.
The architecture is applied to several representative classes of device including
network interfaces, network connected peripherals, disk drives and frames... / . . Video Compression br considers the example of video compression. The majority of video
11 A Guided Tour of the Fractal Image Compression Literature - Saupe, Hamzaoui (1994)(Correct)
Since the conception of fractal image compression by Michael F.
Barnsley around 1987 the research literature on this topic has experienced a
rapid growth, which is hard to keep track of. This paper ... / promising results on fractal video compression are reported in MoNi br use of fractal theory in a video compression system in Data
10 An Architecture for Multimedia Connection Management - Schooler, Casner (1992)(Correct)
20. DISTRIBUTION/AVAILABILITY OF ABSTRACT
(City, State, and ZIP Code) (City, State, and ZIP Code)
(City, State, and ZIP Code)
(Include Security Classification)
(Use reverse if needed;identify by bloc... / the integration of audio and video compression hardware into workstations
10 Real Time Software Implementation Of Scalable Video Codec - Tan Chang (1996)(Correct)
Scalable video compression is becoming increasingly
more important in diverse, heterogeneous networks of
today. In our previous work [2], we developed a scalable
codec capable of generating bit rates ... / ABSTRACT Scalable video compression is becoming increasingly br networks. Recently a scalable video compression algorithm has been proposed
10 Feedback-Based Error Control for Mobile Video Transmission - Girod, Färber (1999)(Correct)
We review feedback-based low bit-rate video
coding techniques for robust transmission in mobile multimedia
networks. For error control on the source coding
level, each decoder has to make provisions f... / incorporated into the H. video compression standard recently and this br with continued progress in video compression technology mobile
9 Low-complexity Video Coding for Receiver-driven Layered Multicast - McCanne, Vetterli, Van Jacobson (1997)(Correct)
In recent years the "Internet Multicast Backbone", or MBone,
has risen from a small, research curiosity to a large scale and widely used
communications infrastructure. A driving force behind this grow... / paper we describe a layered video compression algorithm which when br previous work on layered video compression and transmission we have
9 Multiscale Modeling and Estimation of Motion Fields for Video Coding - Moulin (1997)(Correct)
We present a systematic approach to forward--motion--compensated predictive video coding. The
first step is the definition of a flexible model that compactly represents motion fields. The inhomogeneit... / smoothness In video compression accurate motion estimation br Motion Compensation for Video Compression Using Control Grid
9 Three-Dimensional Subband Coding of Video Using the Zero-Tree Method - Chen(Correct)
In this paper, a simple yet highly effective video compression technique is presented. The zero-tree
method by Said [3,4], which is an improved version of Shapiro's [1,2] original one, is applied and
... / a simple yet highly effective video compression technique is presented. The br progressive. Key word list video compression subband coding video
9 A Comparison of Hardware Prefetching Techniques For Multimedia.. - Zucker, Flynn, Lee (1995)(Correct)
Data prefetching is a well known technique for improving
cache performance. While several studies have examined
prefetch strategies for scientific and commercial
applications, no published work has st... / The MPEG and MPEG video compression standards were chosen as br as the standard for video compression. MPEG extrapolates
9 Vector Quantization of Image Subbands: A Survey - Cosman, Gray, Vetterli (1996)(Correct)
Subband and wavelet decompositions are powerful tools in image coding, because of their decorrelating effects on image pixels, the concentration of energy in a few coefficients, their multirate/multir... / structured VQ for scalable video compression The goal was to br quantizers for scalable video compression. IEEE Journal on Selected
8 Motion Estimation Using Complex Wavelets - Magarey, Kingsbury (1995)(Correct)
This paper describes a new wavelet-based approach to the
motion estimation problem for digital video. A complexvalued
Discrete Wavelet Transform is used to decompose
each frame into a subsampled direc... / The technique is suitable for video compression schemes and can also be
8 Motion Estimation Using a Complex-Valued Wavelet Transform - Magarey, Kingsbury (1998)(Correct)
This paper describes a new motion estimation algorithm which is potentially useful for both computer vision and video compression applications. It is hierarchical in structure, using a separable 2-d D... / for both computer vision and video compression applications. It is br process. Note that the video compression standards make no statements
8 Algorithms for Scheduling Real-Time Tasks with Input Error and.. - Feng, Liu (1997)(Correct)
This paper describes algorithms for scheduling preemptive, imprecise, composite tasks in real time.
Each composite task consists of a chain of component tasks, and each component task is made
up of a ... / it does not. Examples include video compression speech recognition and
8 Direct Manipulation of Temporal Structures in a Multimedia.. - Ackermann (1994)(Correct)
The design of complex multimedia documents presents new
challenges to authoring systems, because spatial and temporal
features should be visualized and made accessible in
an intuitive and direct-manip... / D graphics accelerators or video compression JPEG or MPEG chipsets
8 An Adaptive Framework for Developing Multimedia Software Components - Posnak, Lavender, Vin (1997)(Correct)
Introduction
Recent improvements in microprocessor performance have made possible the migration of continuous media processing
from specialized hardware, such as decompression and digital signal proc... / advantage of new audio and video compression standards as they emerge br used standard for image compression and video conferencing A JPEG
8 An Application-Driven Approach to Networked Multimedia Systems - Nahrstedt, Smith (1993)(Correct)
Among the most difficult challenges in providing
real-time multimedia services[9] to applications are
coping with heterogeneity of end nodes (consisting of
various input and output devices) and hetero... / Group The activities cover video compression associated audio br Didier Le Gall MPEG A Video Compression Standard for Multimedia
8 Removal of Compression Artifacts Using Projections onto Convex Sets.. - Yang, Galatsanos (1997)(Correct)
In this paper we present a new image recovery algorithm to remove, in addition to blocking, ringing artifacts from compressed images and video. This new algorithm is based on the theory of projections... / to a flat background. In the video compression community these artifacts br recent popularity the MPEG video compression standard is used here for
8 Multimedia Integrated Conferencing for European Researchers (MICE).. - Handley (1993)(Correct)
In 1992, the CEC agreed to finance a one-year
project called "Piloting of Multimedia Integrated
Services for European Researchers (MICE)". This
paper outlines the background, purpose and aims
of the p... / a codec board to perform video compression. . Multimedia conferencing br such as the Cell-B video compression system from Sun
8 On Approximating Rectangle Tiling and Packing - Khanna, Muthukrishnan, Paterson(Correct)
Our study of tiling and packing with rectangles in twodimensional
regions is strongly motivated by applications
in database mining, histogram-based estimation of query
sizes, data partitioning, and mo... / and motion estimation in video compression by block matching among br Motion-compensated video compression by block matching is an
8 Memory Constrained Wavelet-Based Image Coding - Cosman, Zeger (1998)(Correct)
Transform coding methods such as JPEG which operate
on small blocks tend to have poorer performance
than full-frame transform methods based on wavelet decompositions,
but the memory requirements are m... / of the product. An image or video compression algorithm which provides
8 Reversible Variable Length Codes for Efficient and Robust Image and.. - Wen (1998)(Correct)
The International Telecommunications Union (ITU) recently adopted reversible
variable length codes (RVLCs) for use in the emerging H.263+ video compression
standard. As the name suggests, these code... / for use in the emerging H. video compression standard. As the name
8 Digital Watermarking of MPEG-4 Facial Animation Parameters - Hartung, Eisert, Girod (1998)(Correct)
this paper, we present a method for digital watermarking
of MPEG-4 facial animation parameter data sets. The watermarks
are additively embedded into the parameter values and
can be retrieved either fr... / MPEG- Face Animation The video compression standards MPEG- ISO IEC br of single FAPs or DCT-based video compression of sequences rendered from
8 Automatic Recognition of Film Genres - Fischer, Effelsberg (1995)(Correct)
Film genres in digital video can be detected automatically. In a three-step approach we analyze first the syntactic properties of digital films: color statistics, cut detection, camera motion, object ... / continuous streams. Video compression and decompression already
8 Content-Based Video Retrieval and Compression: A Unified Solution - Zhang, Wang, Altunbasak (1997)(Correct)
Video compression and retrieval have been treated as separate problems in the past. In this paper, we present an object-based video representation that facilitates both compression and retrieval. Typi... / Alto CA Abstract Video compression and retrieval have been br diagram of a content-based video compression and retrieval process.
8 A Video Compression Scheme with Optimal Bit Allocation among.. - Schuster, Katsaggelos(Correct)
In this paper we present a theory for the optimal bit allocation among quad-tree (QT) segmentation, displacement vector field (DVF) and displaced frame difference (DFD). The theory is applicable to va... / A Video Compression Scheme with Optimal Bit br . Introduction Video compression attracted considerable
8 A Video Compression Scheme With Optimal Bit Allocation Between.. - Schuster, Katsaggelos(Correct)
In this paper, we address the fundamental problem of optimally splitting a video sequence into two sources of information, the displaced frame difference (DFD) and the displacement vector field (DVF).... / A Video Compression Scheme With Optimal Bit br sense. . INTRODUCTION Video compression attracted considerable
8 Panoramic Image Mosaics - Shum, Szeliski (1997)(Correct)
This paper presents some techniques for constructing panoramic image mosaics from sequences of images. Our mosaic representation associates a transformation matrix with each input image, rather than e... / detection HAD video compression IHA IAH L br Irani S. Hsu and P. Anandan. Video compression using mosaic
8 A Perceptual Distortion Metric for Digital Color Video - Winkler (1999)(Correct)
In this paper I present a distortion metric for color video sequences. It is based on a contrast gain control model
of the human visual system that incorporates spatial and temporal aspects of vision ... / In the context of digital video compression the coding noise plays the
7 Indexing and Search of Multimodal Information - Hauptmann, Wactlar (1997)(Correct)
The Informedia Digital Library Project allows full
content indexing and retrieval of text, audio and
video material. The integration of speech
recognition, image processing, natural language
processin... / speech recognition and video compression the Informedia digital
7 Line Based, Reduced Memory, Wavelet Image Compression - Chrysafis (1998)(Correct)
This paper addresses the problem of low memory wavelet image compression.
While wavelet or subband coding of images has been shown to be superior to
more traditional transform coding techniques, littl... / of this work has focused on video compression implementations where
7 VLIW Processor Codesign for Video Processing - Wilberg, Camposano (1997)(Correct)
A codesign approach for complex video compression systems is presented. The system
is based on a flexible and programmable VLIW (Very Long Instruction Word) architecture. The
design approach can be ... / codesign approach for complex video compression systems is presented. The br analysis results of different video compression algorithms are summarized.
7 Adaptive Block-based Light Field Coding - Magnor, Girod (1999)(Correct)
A compression scheme is presented that has
been designed to efficiently code light fields.
Based on video compression techniques, the
light field image array is divided into image
blocks. Different bl... / code light fields. Based on video compression techniques the light field br optimization for video compression. IEEE Signal Processing
7 Direct feature extraction from compressed images - Shen, Sethi (1996)(Correct)
This paper examines the issue of direct extraction of low level features from compressed images. Specifically, we consider the detection of areas of interest and edges in images compressed using the d... / heart of current image and video compression standards such as JPEG br D. L. Gall MPEG A Video Compression Standard for Multimedia
7 Compressed Video Processing For Cut Detection - Patel (1996)(Correct)
One of the challenging problems in video databases is the organization of video information.
Segmenting a video into a number of clips and characterizing each clip has been suggested as one
mechanism ... / only on MPEG digital video compression standard. The continuous br IS T SPIE Proceedings Digital Video Compression Algorithms and Technologies
6 Multiresolution Video - Finkelstein, Jacobs, Salesin (1996)(Correct)
We present a new representation for time-varying image data that allows for varying---and arbitrarily high---spatial and temporal resolutions in different parts of a video sequence. The representation... / for multiresolution video. Video compression is a heavily-studied area br . D. Le Gall. MPEG A video compression standard for multimedia
6 Indexing and Retrieval of MPEG Compressed Video - Kobla (1998)(Correct)
To keep pace with the increased popularity of digital video as an archival medium, the
development of techniques for fast and efficient analysis of video streams is essential. In
particular, solutions... / widely accepted international video compression standard. The MPEG encoding br D. Le Gall. MPEG A video compression standard for multimedia
6 Real Time Fractal Video For Personal Communications - Monro (1994)(Correct)
INTRODUCTION
Our aim is to produce a low bandwidth video communication system using fractal compression.
The bilinear BFT
1
enables us to perform fast fractal coding with reasonable fidelity.
It in... / shows our scheme for fractal video compression of by pixel
6 Rate Shaping by Block Dropping for Transmission of MPEG-precoded.. - Zeng (1996)(Correct)
In the transmission of a precoded, stored video such
as that in video-on-demand systems , it is often necessary
to reduce the bit rate of the compressed video in
cases that the network capacity is red... / wireless transmission video compression. . INTRODUCTION Rate
6 Scalable Video Coding With Multiscale Motion Compensation And Unequal .. - Girod, Horn, Belzer (1995)(Correct)
this paper, we present some of our recent results obtained for a scalable video codec based on a spatiotemporal resolution pyramid combined with E 8 -lattice vector quantization. We first introduce sp... / conventional non-scalable video compression schemes. In this paper we br . Didier J. LeGall. MPEG A video compression standard for multimedia
6 Morphological Operators for Image and Video Compression - Salembier, Brigger, Pardàs (1996)(Correct)
This paper deals with the use of some morphological tools for image and video coding. Mathematical morphology can be considered as a shape-oriented approach to signal processing and some of its featur... / Operators for Image and Video Compression Philippe Salembier br Introduction I MAGE and video compression techniques generally rely
6 Scheduling and resource binding for low power - Musoll, Cortadella (1995)(Correct)
Decisions taken at the earliest steps of the design process
may have a significant impact on the characteristics of
the final implementation. This paper illustrates how power
consumption issues can be... / data-path tasks such as video compression speech recognition and
6 Very Low Bit-Rate Embedded Video Coding with 3D Set Partitioning in.. - Kim, Xiong, Pearlman (1997)(Correct)
In this paper, we propose a very low bit-rate embedded video coding scheme that utilizes a three dimensional (3D) extension of the set partitioning in hierarchical trees (SPIHT) algorithm which has pr... / Multi-media in which video compression plays a key role is a br and scalability im Image and Video Compression Ph.D. thesis University
6 Piloting of Multimedia Integrated Communications for European.. - Handley (1993)(Correct)
The paper defines multimedia conferencing and
describes the facilities currently available. It discusses
briefly the activities which require standardisation,
and the progress in this direction to
dat... / a codec board to perform video compression. . Multimedia conferencing br standard as the core video compression scheme. This can be provided
6 Linear Phase Perfect Reconstruction Filter Banks: Theory, Structure.. - Tran (1999)(Correct)
This dissertation studies the theory, structure, design, and implementation of discretetime
FIR linear phase perfect reconstruction filter banks with arbitrary M channels and
arbitrary-length filters.... / collaboration on image and video compression. Special tokens of br speech audio image and video compression signal filtering
6 Coding Of Multi-View Images For Immersive Viewing - Tong, Gray (2000)(Correct)
A light eld is a collection of multi-view images which
represent a 3-D scene. Rendering from a light eld provides
a simple and ecient way to generate arbitrary new views
of the scene as the viewing ... / only moderate compression. Video compression schemes such as H. br thus provides only moderate compression. Video compression schemes such as
6 Performance Evaluation of Smoothing Algorithms for Transmitting.. - Wu-Chi Feng Computer (1999)(Correct)
The transfer of prerecorded, compressed video requires multimedia services to support large
fluctuations in bandwidth requirements on multiple time scales. Bandwidth smoothing techniques
can reduce ... / requires hardware support for video compression. The video capture testbed br D. L. Gall MPEG A video compression standard for multimedia
6 A Spatial-Temporal Parallel Approach For Real-Time MPEG Video.. - Shen, Delp (1996)(Correct)
In this paper we present a parallel implementation of an MPEG encoder on the Intel Paragon supercomputer. In our approach, both spatial and temporal parallelism have been exploited. While the Paragon ... / Approach For Real-Time Mpeg Video Compression Ke Shen And Edward J. Delp br real-time . INTRODUCTION Video compression plays an important role in