DocumentCode
2119180
Title
Watermarking for HEVC/H.265 stream
Author
Ogawa, Kazuto ; Ohtake, Go
Author_Institution
Sci. & Technol. Res. Labs., Japan Broadcasting Corp., Tokyo, Japan
fYear
2015
fDate
9-12 Jan. 2015
Firstpage
102
Lastpage
103
Abstract
Some video watermarking methods have been proposed that embed information into compressed video streams. When the compression scheme is an MPEG2-Video, its codes are almost pre-defined by using the coding tables, and therefore, information embedding in the compressed stream is possible by substituting some of the codes. On the other hand, HEVC/H.265 uses a kind of arithmetic coding (CABAC [5]) and it is not easy to substitute a code with another one in a stream. We thus propose a watermarking method for HEVC/H.265 video streams that embeds information while encoding the video.
Keywords
arithmetic codes; data compression; video coding; video streaming; video watermarking; CABAC; HEVC-H.265 video streams; MPEG2-video; arithmetic coding; coding tables; compressed video streams; compression scheme; video encoding; video watermarking; Broadcasting; Encoding; Image coding; Multimedia communication; Robustness; Streaming media; Watermarking;
fLanguage
English
Publisher
ieee
Conference_Titel
Consumer Electronics (ICCE), 2015 IEEE International Conference on
Conference_Location
Las Vegas, NV
Print_ISBN
978-1-4799-7542-6
Type
conf
DOI
10.1109/ICCE.2015.7066337
Filename
7066337
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