Báo cáo hóa học: " Research Article Dynamic Quality Control for Transform Domain Wyner-Ziv Video Coding" ppt

... efficient and dynamic quality control mechanism to ensure a certain constant video quality over time for a transform domain Wyner-Ziv video codec. Using this solution, any constant target quality may ... a target uniform video quality for transform domain WZ video coding. As far as the authors know, this is the first solution tackling this problem. 3. The Basic...

Ngày tải lên: 22/06/2014, 01:20

... A. Webster, “Final report from the video quality experts group on the validation of objective models of video quality assessment, phase II,” Tech. Rep., Video Quality Expert Group, 2003. [4] K. ... Corporation EURASIP Journal on Image and Video Processing Volume 2011, Article ID 190431, 12 pages doi:10.1155/2011/190431 Research Article Subjective Quality Assessment of H....

Ngày tải lên: 21/06/2014, 07:20

... Wireless Communications and Networking Volume 2009, Article ID 298451, 9 pages doi:10.1155/2009/298451 Research Article Dynamic Subcarrier Allocation for Real-Time Traffic over Multiuser OFDM Systems Fanglei ... significantly improves the system performance in terms of the bandwidth efficiency and delay performance for real-time services. Copyright © 2009 Fanglei Sun et al. This is an...

Ngày tải lên: 21/06/2014, 20:20

... Note that (9)and(10) are for continuous time and can be converted to discrete time using, for example, bilinear transformation. 4.2. Signal Fading due to Swaying Tree. Former studies on the measurements ... Journal on Wireless Communications and Networking Volume 2009, Article ID 306876, 11 pages doi:10.1155/2009/306876 Research Article Dynamic Mo del of Signal Fading due to Swayi...

Ngày tải lên: 21/06/2014, 23:20

... referees for their useful comments, remarks and suggestions. This work was completed while the first author was staying at Kyungnam University for the NRF Postdoctoral Fellowship for Foreign Researchers. ... Lagrangian methods for variational inequality problems,” RAIRO Operations Research, vol. 44, no. 1, pp. 5–25, 2010. 21 J. K. Kim, S. Y. Cho, and X. Qin, “Hybrid projection algor...

Ngày tải lên: 21/06/2014, 07:20

... Corporation EURASIP Journal on Bioinformatics and Systems Biology Volume 2010, Article ID 947564, 10 pages doi:10.1155/2010/947564 Research Article A Hypothesis Test for Equality of Bayesian Network ... BMC Bioinformatics, vol. 8, article no. 431, 2007. [39] M. Ackermann and K. Strimmer, “A general modular frame- work for gene set enrichment analysis,” BMC Bioinformatics, vol. 10,...

Ngày tải lên: 21/06/2014, 11:20

... Corporation EURASIP Journal on Image and Video Processing Volume 2009, Article ID 683820, 18 pages doi:10.1155/2009/683820 Research Article Parity Bit Replenishment for JPEG 2000-Based Video Streaming Franc¸ois-Olivier ... depicted in Figure 4. While video coding with side information has been stud- ied extensively for enabling low-complexity video encoding, a significant int...

Ngày tải lên: 21/06/2014, 20:20

... Corporation Fixed Point Theory and Applications Volume 2008, Article ID 302617, 6 pages doi:10.1155/2008/302617 Research Article Fixed Point Theorems for n Times Reasonable Expansive Mapping Chunfang Chen ... Introduction and preliminaries The research about fixed points of expansive mapping was initiated by Machuca see 1. Later, Jungck discussed fixed points for other forms of...

Ngày tải lên: 21/06/2014, 23:20

... ranges. But in the medium range, T(x)withP = 3outperformsT  1 (x) for about 5% ∼ 10%. For P FA = 10 −3 and P FA = 10 −5 , the performance differences for these test statistics are large in the SNR ... theoretical P D,1 performance compari- son for T(x) with P = 3andT  1 (x). 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 P D o −4 −2 0 2 4 6 8 10 12 14 E p /N 0 (dB) P D o for T(x)withP = 3...

Ngày tải lên: 21/06/2014, 23:20

... Corporation EURASIP Journal on Bioinformatics and Systems Biology Volume 2007, Article ID 90947, 11 pages doi:10.1155/2007/90947 Research Article NML Computation Algorithms for Tree-Structured Multinomial ... the information-theoretic approach of this paper cannot be considered Bayesian. The problem of computing NML for discrete data has been studied before. In [15] a linear-time al...

Ngày tải lên: 22/06/2014, 00:20