完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Su, Po-Chyi | |
dc.contributor.author | Chen, Ing-Fan | |
dc.date.accessioned | 2009-06-02T07:06:14Z | |
dc.date.accessioned | 2020-05-25T06:47:21Z | - |
dc.date.available | 2009-06-02T07:06:14Z | |
dc.date.available | 2020-05-25T06:47:21Z | - |
dc.date.issued | 2009-02-11T07:45:06Z | |
dc.date.submitted | 2009-02-11 | |
dc.identifier.uri | http://dspace.lib.fcu.edu.tw/handle/2377/11182 | - |
dc.description.abstract | In this research, we propose a digital watermarking scheme under the framework of H.264/AVC. The scheme is mainly used for video authentication to ensure that the frame or shot order in a video be maintained. The watermark signal is embedded into quantization indices of intra-coded frames to achieve the effective watermark embedding/detection and preserve the compact size of video data. The luminance masking of Watson’s visual model is employed to guarantee the imperceptibility of watermark signal. The coding procedure of H.264/AVC is taken into account in the design of watermarking procedures for the efficient execution. The experimental results demonstrate the feasibility of the proposed video authentication system. | |
dc.description.sponsorship | 淡江大學,台北縣 | |
dc.format.extent | 4p. | |
dc.relation.ispartofseries | 2008 ICS會議 | |
dc.subject.other | Image Processing | |
dc.title | A Digital Watermarking Scheme for Authenticating H.264/AVC Compressed Videos | |
分類: | 2008年 ICS 國際計算機會議 |
文件中的檔案:
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ce07ics002008000124.pdf | 308.19 kB | Adobe PDF | 檢視/開啟 |
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