Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Damien Delannay"'
Publikováno v:
IEEE Transactions on Multimedia. 13:1381-1394
Democratic and personalized production of multimedia content is a challenge that content providers will have to face in the near future. In this paper, we address this challenge by building on computer vision tools to automate the collection and dist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7747cb5afb05af6dade8a82ad14ebf4
https://doi.org/10.1109/tmm.2011.2166379
https://doi.org/10.1109/tmm.2011.2166379
Autor:
Benoît Macq, Damien Delannay
Publikováno v:
IEEE Transactions on Information Forensics and Security. 1:87-101
In watermarking, the exploitation of synchronization marks embedded within the cover signal has been widely used to provide robustness against geometrical distortions. However, in most schemes, synchronization marks are easily detectable which makes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f98b897c67fa80a3dd7d7bee62ebe3c4
https://doi.org/10.1109/tifs.2005.863499
https://doi.org/10.1109/tifs.2005.863499
This chapter provides a survey of the major research efforts that have exploited computer vision tools to extend the content production industry towards automated infrastructures allowing contents to be produced, stored, and accessed at low cost and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ccdcf94df30a48eb6f3fc24592a5514
https://doi.org/10.4018/978-1-60960-024-2.ch007
https://doi.org/10.4018/978-1-60960-024-2.ch007
Autor:
Benoît Macq, Damien Delannay
Publikováno v:
Optical and Digital Techniques for Information Security ISBN: 9780387206165
The robustness of watermarking algorithms against common geometrical deformations has drawn the attention of many researchers for ten years already. Today, the design of communication systems that are able to recover from loss of synchronization is s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e68b7d28ba83bce3a26c11d2466a33b0
https://doi.org/10.1007/0-387-25096-4_15
https://doi.org/10.1007/0-387-25096-4_15
Autor:
Benoît Macq, Damien Delannay
Publikováno v:
Security, Steganography, and Watermarking of Multimedia Contents
The resistance of watermarking schemes against geometrical distortions has been the subject of quite much research in the last ten years. The ability for a communication scheme to cope with a loss of synchronization is indeed a very difficult issue.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7069a8f14896db3405f2acea1e21fce1
https://doi.org/10.1117/12.526881
https://doi.org/10.1117/12.526881
Autor:
Toshiyuki Umeda, Damien Delannay, Filipe Andre Liborio Francob, Ana Barros Dias Torrão Batolomeu, Benoît Macq
Publikováno v:
Security, Steganography, and Watermarking of Multimedia Contents
3-D images transmission in a way which is compliant with traditional 2-D representations can be done through the embedding of disparity maps within the 2-D signal. This approach enables the transmission of stereoscopic video sequences or images on tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e2862e3253d03a5b34312d5b0c881da
https://doi.org/10.1117/12.526857
https://doi.org/10.1117/12.526857
Publikováno v:
Security and Watermarking of Multimedia Contents
One of the most active research area in the watermarking community is the research in dealing with geometric distortion. The geometric distortion problem has two aspects, namely its effect on watermark detectability and its effect on the perceptual q
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73a9fbbf5d04f97dd91bbdc97f2ebeba
https://doi.org/10.1117/12.476853
https://doi.org/10.1117/12.476853
Publikováno v:
MMSP
We are present an algorithm for watermarking digital images with the aim of obtaining a very high quality of the watermarked image and a strong resistance to print and scan processes. We propose a method which combines an additive watermarking algori
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6e99e16aa9835a2ee42eaf58075d96e
https://doi.org/10.1109/mmsp.2001.962784
https://doi.org/10.1109/mmsp.2001.962784
Publikováno v:
SPIE Proceedings.
A challenging aspect in the development of robust watermarking algorithms is the ability to withstand complex geometric distortion of the media. A few existing techniques are known to deal with such transformations up to a certain level. Traditionall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bee5ab6ba4de260fff4fd00f95c880f
https://doi.org/10.1117/12.455357
https://doi.org/10.1117/12.455357
Autor:
Damien Delannay, Benoît Macq
Publikováno v:
Security and Watermarking of Multimedia Contents
As concern about watermark robustness grows, different approaches based on the introduction of synchronization marks have been presented to survive geometrical attacks. Most of the proposed techniques rely either on the introduction of a dedicated te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51271789744e757bcf079dfcaeb52d52
https://doi.org/10.1117/12.465314
https://doi.org/10.1117/12.465314