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Learning Invariance From Transformation Sequences
, 1991
"... Introduction How can we consistently recognize objects when changes in the viewing angle, eye position, distance, size, orientation, relative position, or deformations of the object itself (e.g., of a newspaper or a gymnast) can change their retinal projections so significantly? The visual system m ..."
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Cited by 318 (2 self)
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must contain knowledge about such transformations in order to be able to generalize correctly. Part of this knowledge is probably determined genetically, but it is also likely that the visual system learns from its sensory experience, which contains plenty of examples of such transformations
Efficient similarity search in sequence databases
, 1994
"... We propose an indexing method for time sequences for processing similarity queries. We use the Discrete Fourier Transform (DFT) to map time sequences to the frequency domain, the crucial observation being that, for most sequences of practical interest, only the first few frequencies are strong. Anot ..."
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Cited by 515 (19 self)
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We propose an indexing method for time sequences for processing similarity queries. We use the Discrete Fourier Transform (DFT) to map time sequences to the frequency domain, the crucial observation being that, for most sequences of practical interest, only the first few frequencies are strong
Factoring wavelet transforms into lifting steps
 J. FOURIER ANAL. APPL
, 1998
"... This paper is essentially tutorial in nature. We show how any discrete wavelet transform or two band subband filtering with finite filters can be decomposed into a finite sequence of simple filtering steps, which we call lifting steps but that are also known as ladder structures. This decompositio ..."
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Cited by 584 (8 self)
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This paper is essentially tutorial in nature. We show how any discrete wavelet transform or two band subband filtering with finite filters can be decomposed into a finite sequence of simple filtering steps, which we call lifting steps but that are also known as ladder structures
Fast and accurate short read alignment with BurrowsWheeler transform
 BIOINFORMATICS, 2009, ADVANCE ACCESS
, 2009
"... Motivation: The enormous amount of short reads generated by the new DNA sequencing technologies call for the development of fast and accurate read alignment programs. A first generation of hashtable based methods has been developed, including MAQ, which is accurate, feature rich and fast enough to a ..."
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Cited by 2096 (24 self)
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of individuals. Results: We implemented BWA, a new read alignment package that is based on backward search with BurrowsWheeler Transform (BWT), to efficiently align short sequencing reads against a large reference sequence such as the human genome, allowing mismatches and gaps. BWA supports both base space
Efficient gene transfer in C. elegans: Extrachromosomal maintenance and integration of transforming sequences
 EMBO J
, 1991
"... We describe a dominant behavioral marker, rol6(su1006), and an efficient microinjection procedure which facilitate the recovery of Caenorhabditis elegans transformants. We use these tools to study the mechanism of C.elegans DNA transformation. By injecting mixtures of genetically marked DNA molecu ..."
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Cited by 219 (12 self)
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We describe a dominant behavioral marker, rol6(su1006), and an efficient microinjection procedure which facilitate the recovery of Caenorhabditis elegans transformants. We use these tools to study the mechanism of C.elegans DNA transformation. By injecting mixtures of genetically marked DNA
Representing Moving Images with Layers
, 1994
"... We describe a system for representing moving images with sets of overlapping layers. Each layer contains an intensity map that defines the additive values of each pixel, along with an alpha map that serves as a mask indicating the transparency. The layers are ordered in depth and they occlude each o ..."
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Cited by 542 (11 self)
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other in accord with the rules of compositing. Velocity maps define how the layers are to be warped over time. The layered representation is more flexible than standard image transforms and can capture many important properties of natural image sequences. We describe some methods for decomposing image
EigenTracking: Robust Matching and Tracking of Articulated Objects Using a ViewBased Representation
 International Journal of Computer Vision
, 1998
"... This paper describes an approach for tracking rigid and articulated objects using a viewbased representation. The approach builds on and extends work on eigenspace representations, robust estimation techniques, and parameterized optical flow estimation. First, we note that the leastsquares image r ..."
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Cited by 656 (16 self)
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the view of an object and the affine transformation between the eigenspace and the image. To account for large affine transformations between the eigenspace and the image we define a multiscale eigenspace representation and a coarsetofine matching strategy. Finally, we use these techniques to track
A NEW POLYNOMIALTIME ALGORITHM FOR LINEAR PROGRAMMING
 COMBINATORICA
, 1984
"... We present a new polynomialtime algorithm for linear programming. In the worst case, the algorithm requires O(tf'SL) arithmetic operations on O(L) bit numbers, where n is the number of variables and L is the number of bits in the input. The running,time of this algorithm is better than the ell ..."
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Cited by 860 (3 self)
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', containing P ' to the radius of the largest sphere with center a ' contained in P ' is O(n). The algorithm consists of repeated application of such projective transformations each followed by optimization over an inscribed sphere to create a sequence of points which converges to the optimal
A Tutorial on Visual Servo Control
 IEEE TRANSACTIONS ON ROBOTICS AND AUTOMATION
, 1996
"... This paper provides a tutorial introduction to visual servo control of robotic manipulators. Since the topic spans many disciplines our goal is limited to providing a basic conceptual framework. We begin by reviewing the prerequisite topics from robotics and computer vision, including a brief review ..."
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Cited by 839 (26 self)
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review of coordinate transformations, velocity representation, and a description of the geometric aspects of the image formation process. We then present a taxonomy of visual servo control systems. The two major classes of systems, positionbased and imagebased systems, are then discussed. Since any
On WelchGong Transformation Sequence Generators
 LNCS 2012, 7TH SELECTED AREAS OF CRYPTOGRAPHY
, 2000
"... WelchGong (WG) transformation sequences are binary sequences of period 2 n 1 with 2level auto correlation. These sequences were discovered by Golomb, Gong and Gaal in 1998 and veri ed for 5 n 20. Later on, No, Chung and Yun found another way to construct the WG sequences and veried their resu ..."
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Cited by 2 (2 self)
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WelchGong (WG) transformation sequences are binary sequences of period 2 n 1 with 2level auto correlation. These sequences were discovered by Golomb, Gong and Gaal in 1998 and veri ed for 5 n 20. Later on, No, Chung and Yun found another way to construct the WG sequences and veried
Results 1  10
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10,581