Fragile Video Watermarking Technique by Motion Field Embedding with Rate-Distortion Minimization
碩士 === 國立臺北科技大學 === 電機工程系所 === 94 === Compared with the fixel size block size motion compensation in traditional vedio codec, the variable block size motion compensation in H.264/AVC can not only precisely represent the true motion activity in a macroblock, but also provide more positions for waterm...
Main Authors: | , |
---|---|
Other Authors: | |
Format: | Others |
Language: | zh-TW |
Published: |
2006
|
Online Access: | http://ndltd.ncl.edu.tw/handle/375p7w |