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Proceedings Paper

An implement of fast hiding data into H.264 bitstream based on intra-prediction coding
Author(s): Hua Cao; Jingli Zhou; Shengsheng Yu
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Paper Abstract

Digital watermarking is the technique which embeds an invisible signal including owner identification and copy control information into multimedia data such as image, audio and video for copyright protection. A blind robust algorithm of hiding data into H.264 video stream rapidly was proposed in this paper, copyright protection can be achieved by embedding the robust watermark during the procedure of intra prediction encoding which is characteristic of H.264 standard. This scheme is well compatible with H.264 video coding standard and can directly extract the embedded data from the watermarked H.264 compression video stream without using the original video. Experimental results demonstrate that this scheme is very computational efficient during watermark embedding and extraction and the embedded data not lead to increasing the bit-rate of H.264 bit-stream too many. This algorithm is feasible for real time system implementation.

Paper Details

Date Published: 4 November 2005
PDF: 8 pages
Proc. SPIE 6043, MIPPR 2005: SAR and Multispectral Image Processing, 60430I (4 November 2005); doi: 10.1117/12.654845
Show Author Affiliations
Hua Cao, Huazhong Univ. of Science & Technology (China)
Jingli Zhou, Huazhong Univ. of Science & Technology (China)
Shengsheng Yu, Huazhong Univ. of Science & Technology (China)


Published in SPIE Proceedings Vol. 6043:
MIPPR 2005: SAR and Multispectral Image Processing
Liangpei Zhang; Jianqing Zhang; Mingsheng Liao, Editor(s)

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