Design of steganography algorithm based on MPEG-4 coding scheme
An information hiding algorithm based on MPEG-4 texture coding was proposed. Hiding information in VOP motion texture codes could be realized by replacing the YUV value of non-VOP pixels in the DCT coding block with secret data, and modifying the transparence of the VOP. It was proved by the experim...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2009-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74652727/ |
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| _version_ | 1841537607881719808 |
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| author | YUAN Kai-guo ZHANG Ru XU Xin NIU Xin-xin YANG Yi-xian |
| author_facet | YUAN Kai-guo ZHANG Ru XU Xin NIU Xin-xin YANG Yi-xian |
| author_sort | YUAN Kai-guo |
| collection | DOAJ |
| description | An information hiding algorithm based on MPEG-4 texture coding was proposed. Hiding information in VOP motion texture codes could be realized by replacing the YUV value of non-VOP pixels in the DCT coding block with secret data, and modifying the transparence of the VOP. It was proved by the experiment that the proposed algorithm has much better fidelity and capacity. The algorithm is highly desirable in the situations that high capacity information hiding in MPEG-4 video streaming. |
| format | Article |
| id | doaj-art-4c3ee6c4b25547cfa4170b027dda4f70 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2009-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-4c3ee6c4b25547cfa4170b027dda4f702025-01-14T08:29:29ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2009-01-0130485374652727Design of steganography algorithm based on MPEG-4 coding schemeYUAN Kai-guoZHANG RuXU XinNIU Xin-xinYANG Yi-xianAn information hiding algorithm based on MPEG-4 texture coding was proposed. Hiding information in VOP motion texture codes could be realized by replacing the YUV value of non-VOP pixels in the DCT coding block with secret data, and modifying the transparence of the VOP. It was proved by the experiment that the proposed algorithm has much better fidelity and capacity. The algorithm is highly desirable in the situations that high capacity information hiding in MPEG-4 video streaming.http://www.joconline.com.cn/zh/article/74652727/MPEG-4shape codingtexture codinginformation hiding |
| spellingShingle | YUAN Kai-guo ZHANG Ru XU Xin NIU Xin-xin YANG Yi-xian Design of steganography algorithm based on MPEG-4 coding scheme Tongxin xuebao MPEG-4 shape coding texture coding information hiding |
| title | Design of steganography algorithm based on MPEG-4 coding scheme |
| title_full | Design of steganography algorithm based on MPEG-4 coding scheme |
| title_fullStr | Design of steganography algorithm based on MPEG-4 coding scheme |
| title_full_unstemmed | Design of steganography algorithm based on MPEG-4 coding scheme |
| title_short | Design of steganography algorithm based on MPEG-4 coding scheme |
| title_sort | design of steganography algorithm based on mpeg 4 coding scheme |
| topic | MPEG-4 shape coding texture coding information hiding |
| url | http://www.joconline.com.cn/zh/article/74652727/ |
| work_keys_str_mv | AT yuankaiguo designofsteganographyalgorithmbasedonmpeg4codingscheme AT zhangru designofsteganographyalgorithmbasedonmpeg4codingscheme AT xuxin designofsteganographyalgorithmbasedonmpeg4codingscheme AT niuxinxin designofsteganographyalgorithmbasedonmpeg4codingscheme AT yangyixian designofsteganographyalgorithmbasedonmpeg4codingscheme |