Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Gwenael Doerr"'
Publikováno v:
IEEE Transactions on Information Forensics and Security. 12:89-100
Camcorder piracy refers to the process of using a camcorder to record a screen that displays copyrighted content. In contrast to the previous works that aimed at detecting the occurrence of camcorder piracy, this paper conducts an in-depth study of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d46f1deaa13d17f5f32e9841d13f4bb
https://doi.org/10.1109/tifs.2016.2603603
https://doi.org/10.1109/tifs.2016.2603603
This book explains how to measure the security of a watermarking scheme, how to design secure schemes but also how to attack popular watermarking schemes. This book gathers the most recent achievements in the field of watermarking security by conside
Publikováno v:
ICIP
Spatio-temporal desynchronization remains a major challenge for watermarking system as it could impair the detection of the hidden payload. Over the years, several (non-blind) registration techniques have been proposed to realign the analyzed content
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cabb21722219d244c9b4e45664b60fd1
https://doi.org/10.1109/icip.2016.7533093
https://doi.org/10.1109/icip.2016.7533093
Publikováno v:
SpringerBriefs in Electrical and Computer Engineering ISBN: 9789811005053
In order to understand and analyse the main components of watermarking security presented in the next chapters, we introduce in this chapter the different elements needed to embed a watermark or a message inside a host content. We first present a fun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6243e301ff6ca176d3e8917e1acfc55
https://doi.org/10.1007/978-981-10-0506-0_2
https://doi.org/10.1007/978-981-10-0506-0_2
Publikováno v:
SpringerBriefs in Electrical and Computer Engineering ISBN: 9789811005053
This chapter concludes this book on Watermarking Security and I hope that the reader will have a better view of the ins and outs of this domain. If watermarking security may look like a cat and mice game that is never ending, we can however state sev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8dbd9fbeea08fce81995e3e99844c391
https://doi.org/10.1007/978-981-10-0506-0_6
https://doi.org/10.1007/978-981-10-0506-0_6
Publikováno v:
IEEE Transactions on Multimedia. 14:536-545
We propose a new method to detect resampled imagery. The method is based on examining the normalized energy density present within windows of varying size in the second derivative of the image in the frequency domain, and exploiting this characterist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1352e01436d02624740d03ecb741940d
https://doi.org/10.1109/tmm.2012.2191946
https://doi.org/10.1109/tmm.2012.2191946
Publikováno v:
IEEE Transactions on Information Forensics and Security. 4:49-58
Motion coherency has recently been identified as a desirable property for watermarks embedded within video streams in order to withstand temporal frame averaging along the motion axis. Nevertheless, no tool has been proposed to easily evaluate the mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4653c11d79d4b0e91c1e07268a1f57b
https://doi.org/10.1109/tifs.2008.2012199
https://doi.org/10.1109/tifs.2008.2012199
Autor:
Hasan Sheikh Faridul, Gwenael Doerr
Publikováno v:
WIFS
Disparity coherent watermarking has been introduced as a means to address the unique characteristics of stereoscopic visual content. This strategy has been reported to notably improve robustness performances in prior works, especially with respect to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f1d230b7b60e22d7127c5899df3e9be
https://doi.org/10.1109/wifs.2015.7368562
https://doi.org/10.1109/wifs.2015.7368562
Autor:
Hasan Sheikh Faridul, Gwenael Doerr
Publikováno v:
ICIP
Correlation-based watermark detection inherently assumes that a pseudo-random watermark pattern is present in the cover signal at a given location. However, disparity-coherent watermarks for stereo video content are broken into pieces which are offse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fd6794bdd8f2956d8a605abec690e35
https://doi.org/10.1109/icip.2015.7351249
https://doi.org/10.1109/icip.2015.7351249
Autor:
Gwenael Doerr
Publikováno v:
Proceedings of the 3rd ACM Workshop on Information Hiding and Multimedia Security.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02257223b3fede83ff9e359219025a9e
https://doi.org/10.1145/3252239
https://doi.org/10.1145/3252239