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High capacity digital watermarking algorithms for MPEG2 compressed video [articol]
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| dc.contributor.author | Preda, Radu O | |
| dc.contributor.author | Vizireanu, Dragoş N. | |
| dc.date.accessioned | 2020-04-09T06:33:31Z | |
| dc.date.accessioned | 2021-03-01T08:37:01Z | |
| dc.date.available | 2020-04-09T06:33:31Z | |
| dc.date.available | 2021-03-01T08:37:01Z | |
| dc.date.issued | 2008 | |
| dc.identifier.citation | Preda, Radu O.. High capacity digital watermarking algorithms for MPEG2 compressed video. Timişoara: Editura Politehnica, 2008 | en_US |
| dc.identifier.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 | |
| dc.description.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. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | Timişoara:Editura Politehnica | en_US |
| dc.relation.ispartofseries | Seria electronică şi telecomunicaţii;Tom 53(67), fasc. 2 (2008) | |
| dc.subject | Digital video watermarking | en_US |
| dc.subject | Blind detection | en_US |
| dc.subject | Spatial embedding | en_US |
| dc.subject | Discrete Cosine Transform | en_US |
| dc.subject | MPEG-2 compression | en_US |
| dc.title | High capacity digital watermarking algorithms for MPEG2 compressed video [articol] | en_US |
| dc.type | Article | en_US |
