Báo cáo hóa học: " Research Article Motion Segmentation and Retrieval for 3D Video Based on Modified Shape Distribution" pdf

... pages doi:10.1155/2007/59535 Research Article Motion Segmentation and Retrieval for 3D Video Based on Modified Shape Distribution Toshihiko Yamasaki and Kiyoharu Aizawa Department of Information and Communication Engineering, ... matching, which is computationally expensive. In contrast to motion segmentation and retrieval for 3D motion capture data,...

Ngày tải lên: 22/06/2014, 23:20

... to the shaper to obtain the recon- struction of the original sequence. We term the reconstruction from one description, for example, Description 1,asside reconstruction (reconstruc- tion from ... methods. The results indicate that the proposed MD coder based on3 DtransformsoutperformssimpleMDcodersbasedon H.263+ and the coder based on MDSQ and 3D- DCT. For the coder with SNR s...

Ngày tải lên: 22/06/2014, 22:20

... motion segmentation and motion retrieval for TVM using ICP were developed. Motion segmentation is essential as a preprocessing for indexing, retrieval, editing, and so on. The degree of motion ... 2006. [25] T. Yamasaki and K. Aizawa, Motion segmentation and retrieval for 3D video based on modified shape distribution,” EURASIP Journal on Advance...

Ngày tải lên: 21/06/2014, 22:20

... rough localization and normalization, edge information extraction based on phase congruency, and the infusion of edge and region information. They proceeded to iris segmentation by simple filtering, ... three components: balloon force (which cause all part of contour to move), curvature -based speed, and gradient -based speed [20]. Due to the high performance of active contour...

Ngày tải lên: 21/06/2014, 22:20

... partially funded this research and provided test cases. The authors would also like to thank Dr. Bradford Gover, of the Institute for Research in Construction, National Research Council, for organizing the ... Li, C. He, and W G. Chen, “Challenges and solutions for designing software AEC on personal computers,” in Proceedings of the 11th International Workshop for Acoust...

Ngày tải lên: 21/06/2014, 08:20

... Transactions on Information Theory, vol. 52, no. 6, pp. 2486–2507, 2006. [25] R. Blauht, TheoryandPracticeofErrorControlCodes, Addison Wesley, London, UK, 1983. [26] D. Costello and S. Lin, Error Control ... Effros, and D. Karger, On randomized network coding,” in Proceedings of the 41st Annual Allerton Conference on Communication, Control, and Computing, pp. 11–20, 2003. [17] D. Wa...

Ngày tải lên: 21/06/2014, 17:20

... connection in Figure 4. First, we compare the performances of TIC (Traditional Intercluster Connection) and NCIC (Network Coding based Intercluster Connection). Secondly, we quantify the performance ... will be partitioned into clusters within which the involved secondary users agree on one or more common control channels for networking configuration based on the 8 EURASIP Journal...

Ngày tải lên: 21/06/2014, 20:20

... established for the existence of periodic solutions of this class of nonautonomous scalar dynamic equations on time scales, the approach that authors used in this paper is based on Mawhin’s continuation ... initial condition x  t 0   x 0 , 1.5 are considered in 15 by Liu and Li. The authors presented some interesting properties of the exponential function on time scales an...

Ngày tải lên: 21/06/2014, 20:20

... Lin, Z. Lu, E. Ong, and S. Yao, Motion- compensated residue preprocessing in video coding based on just-noticeable-distortion profile,” IEEE Transactions on Circuits and Systems for Video Technology,vol.15,no.6,pp. 742–751, ... range of image and video processing applications, such as for the optimization of video coding or for real-time quality monitoring and cont...

Ngày tải lên: 21/06/2014, 22:20

... evolution, for the 300 images of the Corel database, of the 14 studied criteria for segmentation results obtained with 10 segmentation algorithms based on threshold selection. in a monotonic way, and ... communication on evaluation criteria dedicated to the contour approach and based on the com- putation of dissimilarity measures between a segmentation result and a r...

Ngày tải lên: 21/06/2014, 22:20