Low complexity watermarking scheme for scalable video coding
© 2016 IEEE. This paper presents a low complexity human visual system based watermarking algorithm for H.264 spatial scalable coding. The proposed algorithm extracts textural feature from a set of 7 high energy quantized coefficients in 4 × 4 luma INTRA-predicted blocks of all-slices and embeds wate...
| Main Authors: | , , , |
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| Format: | Conference Paper |
| Published: |
2016
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| Online Access: | http://hdl.handle.net/20.500.11937/21399 |
| _version_ | 1848750579698892800 |
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| author | Buhari, A. Ling, Huo Chong Baskaran, V. Wong, K. |
| author_facet | Buhari, A. Ling, Huo Chong Baskaran, V. Wong, K. |
| author_sort | Buhari, A. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | © 2016 IEEE. This paper presents a low complexity human visual system based watermarking algorithm for H.264 spatial scalable coding. The proposed algorithm extracts textural feature from a set of 7 high energy quantized coefficients in 4 × 4 luma INTRA-predicted blocks of all-slices and embeds watermark into the highly textured block which has at least one non-zero coefficient in 6 selected locations. Experiments were conducted by embedding up to 8192 watermark bits into a four-layer spatial scalable coded video. Results suggest that the proposed scheme produces watermarked video with an average visual quality degradation of 0.36 dB at the expense of 2.18% bitrate overhead. In addition, the proposed watermarking scheme achieves the detection rates of 0.96, 0.94 and 0.66 against re-encoding, recompression and Gaussian filtering attacks, respectively. |
| first_indexed | 2025-11-14T07:39:05Z |
| format | Conference Paper |
| id | curtin-20.500.11937-21399 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T07:39:05Z |
| publishDate | 2016 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-213992017-09-13T13:54:26Z Low complexity watermarking scheme for scalable video coding Buhari, A. Ling, Huo Chong Baskaran, V. Wong, K. © 2016 IEEE. This paper presents a low complexity human visual system based watermarking algorithm for H.264 spatial scalable coding. The proposed algorithm extracts textural feature from a set of 7 high energy quantized coefficients in 4 × 4 luma INTRA-predicted blocks of all-slices and embeds watermark into the highly textured block which has at least one non-zero coefficient in 6 selected locations. Experiments were conducted by embedding up to 8192 watermark bits into a four-layer spatial scalable coded video. Results suggest that the proposed scheme produces watermarked video with an average visual quality degradation of 0.36 dB at the expense of 2.18% bitrate overhead. In addition, the proposed watermarking scheme achieves the detection rates of 0.96, 0.94 and 0.66 against re-encoding, recompression and Gaussian filtering attacks, respectively. 2016 Conference Paper http://hdl.handle.net/20.500.11937/21399 10.1109/ICCE-TW.2016.7520710 restricted |
| spellingShingle | Buhari, A. Ling, Huo Chong Baskaran, V. Wong, K. Low complexity watermarking scheme for scalable video coding |
| title | Low complexity watermarking scheme for scalable video coding |
| title_full | Low complexity watermarking scheme for scalable video coding |
| title_fullStr | Low complexity watermarking scheme for scalable video coding |
| title_full_unstemmed | Low complexity watermarking scheme for scalable video coding |
| title_short | Low complexity watermarking scheme for scalable video coding |
| title_sort | low complexity watermarking scheme for scalable video coding |
| url | http://hdl.handle.net/20.500.11937/21399 |