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Download Advances in Multimedia Modeling: 17th International by Ling Shao, Hui Zhang, Yan Liu (auth.), Kuo-Tien Lee, PDF

By Ling Shao, Hui Zhang, Yan Liu (auth.), Kuo-Tien Lee, Wen-Hsiang Tsai, Hong-Yuan Mark Liao, Tsuhan Chen, Jun-Wei Hsieh, Chien-Cheng Tseng (eds.)

ISBN-10: 3642178316

ISBN-13: 9783642178313

This two-volume complaints constitutes the refereed papers of the seventeenth overseas Multimedia Modeling convention, MMM 2011, held in Taipei, Taiwan, in January 2011. The fifty one revised usual papers, 25 specific consultation papers, 21 poster consultation papers, and three demo consultation papers, have been conscientiously reviewed and chosen from 450 submissions. The papers are equipped in topical sections on audio, photograph video processing, coding and compression; media content material searching and retrieval; multi-camera, multi-view, and 3D platforms; multimedia indexing and mining; multimedia content material research; multimedia sign processing and communications; and multimedia purposes. The detailed consultation papers care for content material research for human-centered multimedia purposes; huge scale wealthy media facts administration; multimedia figuring out for patron electronics; picture item acceptance and compression; and interactive photo and video search.

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Read or Download Advances in Multimedia Modeling: 17th International Multimedia Modeling Conference, MMM 2011, Taipei, Taiwan, January 5-7, 2011, Proceedings, Part I PDF

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Extra resources for Advances in Multimedia Modeling: 17th International Multimedia Modeling Conference, MMM 2011, Taipei, Taiwan, January 5-7, 2011, Proceedings, Part I

Sample text

De Bruyne et al. local motion can result in similar patterns as gradual transitions, motion-activity intensity is considered as well to identify the exact origin of the content change. Although the static intra partitioning map already solves several issues, its accuracy is still inferior to video streams compressed without IDR frames. When examining the origin of the false alarms, it can be seen that they mostly occur when the content slightly changes as a result of motion, which is generally compensated by using inter prediction.

264 ISO/IEC 14496-10 AVC), Joint Video Team, Joint Video Team (JVT) of ISO/IEC MPEG and ITU-T VCEG, JVT-G050 (2003) 2. 264 and MPEG-4 Video Compression – Video Coding for Next generation Multimedia. John Wiley & Sons, Chichester (2004) 3. 264/ AVC Video Coding Standard. IEEE Transactions on Circuits and Systems for Video Technology 13(7), 560–576 (2003) 4. 264/AVC Intra-frame Coder. IEEE Transactions on Circuits and Systems for Video Technology 15(3), 378–401 (2005) 5. 264/AVC Video Coding. IEEE Transactions on Circuits and Systems for Video Technology 15(7), 813–822 (2005) 6.

S0 S2 S5 S7 S1 S3 S4 S6 Fig. 5. Up: the four corner subblocks; Down : the four inner subblocks For the luma intra-16x16 and chroma-8x8 mode selections, we can divide one macroblock into eight 8x8 subblocks and divide one 8x8 block into eight 4x4 subblocks in the luma-16x16 and chroma-8x8 processes, respectively. Then we accumulate all pixels inside subblocks. Each subblock value SSk in a luma 16x16 block and the subblock value SEk in a chroma 8x8 block can be described as SS SE k = k = 7 7 ∑ ∑ 3 ∑ i= 0 ∑ i=0 j=0 fk (i, j) , (7) (i , j ) , (8) 3 j=0 f k for k = 0, 1, 2, …, and 7, where f (i, j ) means the pixel value at the (i, j) position in k the k-th luma 8x8 or chroma 4x4 subblock as shown in Fig.

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