| Paper: | IMDSP-P6.10 | ||
| Session: | Watermarking I | ||
| Time: | Wednesday, May 19, 13:00 - 15:00 | ||
| Presentation: | Poster | ||
| Topic: | Image and Multidimensional Signal Processing: Image and Video Authentication and Watermarking | ||
| Title: | SCENE-BASED WATERMARKING METHOD FOR COPY PROTECTION USING IMAGE COMPLEXITY AND MOTION VECTOR AMPLITUDE | ||
| Authors: | Yeong Kyeong Seong; Samsung Electronics Co. Ltd. | ||
| Yoon-Hee Choi; Kwangu Institute of Science and Technology | |||
| Tae-Sun Choi; Kwangu Institute of Science and Technology | |||
| Abstract: | In this paper we propose a new watermarking method based on scene segmentation for copy protection in the hard disk drive embedded digital satellite receiver. First, video sequence is segmented as scenes using the macroblock types of B-picture in the MPEG compressed domain. Second, for each scene, different embedding parameter is determined from the image complexity and motion vector amplitude. For copy protection, copy control watermark information is embedded in the content whether the content is copyrighted or not. To detect this information a watermark detector is added in MPEG decoder. | ||
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