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https://dspace.upt.ro/xmlui/handle/123456789/1502| Title: | High capacity digital watermarking algorithms for MPEG2 compressed video [articol] |
| Authors: | Preda, Radu O Vizireanu, Dragoş N. |
| Subjects: | Digital video watermarking Blind detection Spatial embedding Discrete Cosine Transform MPEG-2 compression |
| Issue Date: | 2008 |
| Publisher: | Timişoara:Editura Politehnica |
| Citation: | Preda, Radu O.. High capacity digital watermarking algorithms for MPEG2 compressed video. Timişoara: Editura Politehnica, 2008 |
| Series/Report no.: | Seria electronică şi telecomunicaţii;Tom 53(67), fasc. 2 (2008) |
| Abstract: | Video watermarking capacity is an evaluation of how much information can be hidden with in a digital video. In this paper we want to analyze the watermarking capacity for MPEG2 coded video using different blind watermarking schemes and introduce new watermarking algorithms with high watermarking capacity. The analyzed techniques are working in the spatial and DCT domain. We have tested the resistance of the watermarking algorithms against MPEG2 transcoding for different videos and improved the decoding BER using error correction codes. |
| URI: | http://primo.upt.ro:1701/primo-explore/search?query=any,contains,High%20capacity%20digital%20watermarking%20algorithms%20for%20MPEG2%20compressed%20video&tab=default_tab&search_scope=40TUT&vid=40TUT_V1&lang=ro_RO&offset=0 Link Primo |
| Appears in Collections: | Articole științifice/Scientific articles |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| BUPT_ART_Preda_f.pdf | 1.55 MB | Adobe PDF | View/Open |
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