Jiri Fridrich, Miroslav Goljan  Home/Search
Context Related
| binghamton.edu/~jirif/Rese...selfemb.ps Cached: PS.gz PS PDF This document uses CoBlitz to cache paper downloads. If your firewall is blocking outgoing connections to port 3125, you can use these links to download local copies.
Image Update HelpPS.gz PS PDF From: binghamton.edu/~jirif/resume (more) (Enter author homepages) |
Rate this article:      (best)View Comments (0) |
Abstract: In this paper, we propose a technique for selfembedding an image into itself as a means for protecting the image content. After selfembedding, it is possible to recover portions of the image that have been cropped out, replaced, or otherwise tampered. The method is based on transforming small 8×8 blocks using a DCT, quantizing the coefficients, and carefully encoding them in the least significant bit of other, distant squares. If two least significant bits are used for encoding, the quality of... (Update)
Context of citations to this paper: More
...the text has been tampered with. Although it is not clear how to achieve this for texts, the idea has been explored for digital images [10]. The third and final advantage is that a casual observer would hardly imagine that a standard LZ 77 compressed file which (1) does not...
Cited by: More
Comparative Evaluation of Semifragile Watermarking Algorithms - Ekici, Sankur (2004) (Correct)
Authentication of LZ-77 compressed data - Atallah, Lonardi (2003) (Correct)
Compression-Compatible Fragile and Semi-Fragile Tamper .. - Marvel, Hartwig, Jr., .. (2000) (Correct)
Similar documents (at the sentence level): More
31.3%: Images with Self-Correcting Capabilities - Fridrich, al (1999) (Correct)
19.3%: Methods For Detecting Changes In Digital Images - Fridrich (1998) (Correct)
13.3%: Image Watermarking for Tamper Detection - Fridrich (1998) (Correct)
Active bibliography (related documents): More All
0.3: Protection Of Digital Images Using Self Embedding - Fridrich, Goljan (1999) (Correct)
0.1: Semi-Fragile Watermarking for Authenticating JPEG Visual Content - Lin, Chang (2000) (Correct)
0.1: Watermarking and Digital Signature Techniques for Multimedia.. - Lin (2000) (Correct)
Similar documents based on text: More All
1.1: Attacking the OutGuess - Fridrich, Goljan, Hogea (2002) (Correct)
0.9: Robust Hash Functions for Digital Watermarkin - Fridrich, Goljan (Correct)
0.8: Reliable Detection of LSB Steganography in Color and.. - Fridrich, Goljan, Du (2001) (Correct)
Related documents from co-citation: More All
2: A Review of Fragile Image Watermarks - Lin, Delp - 1999
2: Invisible watermarking for image verification (context) - YEUNG, MINTZER - 1998
2: Applied Cryptography: Protocols (context) - Schneier - 1996
BibTeX entry: (Update)
J. Fridrich and M. Goljan, "Protection of digital images using self embedding," in Proceedings of NJIT Symposium on Content Security and Data Hiding in Digital Media, (Newark, NJ), May 1999. http://citeseer.ist.psu.edu/article/fridrich99protection.html More
@misc{ fridrich99protection,
author = "J. Fridrich and M. Goljan",
title = "Protection of digital images using self embedding",
text = "J. Fridrich and M. Goljan, Protection of digital images using self embedding,
in Proceedings of NJIT Symposium on Content Security and Data Hiding in
Digital Media, (Newark, NJ), May 1999.",
year = "1999",
url = "citeseer.ist.psu.edu/article/fridrich99protection.html" }
Citations (may not include all citations):68 A Watermark for Digital Images - Wolfgang, Delp - 1996
49 A Digital Watermark - van Schyndel, Tirkel et al. - 1994
40 Contrast Masking in Human Vision (context) - Legge, Foley - 1980
20 Transparent Robust Authentication and Distortion Measurement.. - Zhu, Swanson et al. - 1997
20 Image Watermarking for Tamper Detection - Fridrich - 1998
18 The Information Theoretical Significance of Spatial and Temp.. (context) - Girod - 1989
17 Information Authentication for a Slippery New Age (context) - Walton - 1995
15 Methods for Detecting Changes in Digital images - Fridrich
Documents on the same site (http://ssie.binghamton.edu/~jirif/resume.html): More
Robust Bit Extraction From Images - Jiri Fridrich (1999) (Correct)
Applications Of Data Hiding In Digital Images - Fridrich (1998) (Correct)
A New Steganographic Method for Palette-Based Images - Jiri Fridrich (1999) (Correct)
Online articles have much greater impact More about CiteSeer.IST Add search form to your site Submit documents Feedback
CiteSeer.IST - Copyright Penn State and NEC