Báo cáo hóa học: " Research Article Scalable Video Coding with Interlayer Signal Decorrelation Techniques" doc

... Corporation EURASIP Journal on Advances in Signal Processing Volume 2007, Article ID 54342, 15 pages doi:10.1155/2007/54342 Research Article Scalable Video Coding with Interlayer Signal Decorrelation Techniques Wenxian ... He is currently a Research Scien- tist at INRIA in France. His research inter- ests include signal processing for communi- cations, distributed...

Ngày tải lên: 22/06/2014, 20:20

... Nodes,” High- light Article in 1999 Electronics Research Laboratory Research Summary, 1999. [3] B. Warneke, M. Last, B. Liebowitz, and K. S. J. Pister, “Smart dust: communicating with a cubic-millimeter ... sensors with more percent- age of residual energy to provide network coverage. Here we compare SCOM with a modified version of SCOM (re- ferred to as SCOM without load balancing...

Ngày tải lên: 22/06/2014, 19:20

... the coding strategies of the proposed schemes LBD intra-MB LBD inter-MB HBD intra-MB HBD inter-MB [15] Intra -coding Inter -coding Intra -coding IPLB Inter -coding LH scheme Intra -coding Inter -coding ... Intra -coding IPLB Inter -coding Residual prediction HL scheme Not applicable HBD-based inter -coding Intra -coding Inter -coding Residual prediction LH-HL scheme Intra -coding...

Ngày tải lên: 21/06/2014, 02:20

... in 0.2810.2810.3751 c a b c a b c a b c a b 0 0 0.141 0.246 After encoding a After encoding b Before encoding any symbol After encoding c Figure 1: An example of arithmetic coding, the source symbols are a, b, c w ith ... 18]proposedtwo sequential decoding algorithms, depth first and breadth first, for decoding arithmetic codes in the presence of channel errors. We can use these decoding algor...

Ngày tải lên: 21/06/2014, 11:20

... in Signal Processing Volume 2009, Article ID 170924, 10 pages doi:10.1155/2009/170924 Research Article Multiple Description Coding with Side Information: Practical Scheme and Iterative Decoding Olivier ... cross-decoding MD-WZC, d = 1, with cross-decoding MD-WZC, d = 2, with cross-decoding Figure 10: Central rate comparison of the MD-WZC schemes with and without turbo cross-...

Ngày tải lên: 21/06/2014, 20:20

... Corporation EURASIP Journal on Advances in Signal Processing Volume 2009, Article ID 328958, 9 pages doi:10.1155/2009/328958 Research Article Improved Intra -coding Methods for H.264/AVC Li Song, 1 Yi ... new intra coding model. Extensive experiments demonstrate that the coding efficiency can be on average increased by 0.27 dB with comparison to the performance of the conventiona...

Ngày tải lên: 21/06/2014, 22:20

... Networking Volume 2009, Article ID 702659, 9 pages doi:10.1155/2009/702659 Research Article OFDMA Cellular Networks with Opportunistic Two-Hop Relays George Calcev and Jeff Bonta Applied Research and Technology ... has a normal distribution with zero mean and standard deviation σ. In fact, a more accurate model of the lognormal fading is a Gaussian random 2D field with a given d...

Ngày tải lên: 21/06/2014, 22:20

... multiple description coding scheme, which exploits the redundancy present in redundant I. Radulovic and P. Frossard 5 3.4. Signal reconstruction The signal is eventually reconstructed with the descriptions that ... multiple descrip- tion coding for wireless video, ” IEEE Transactions on Circuits Hindawi Publishing Corporation EURASIP Journal on Image and Video Processing Volume 2...

Ngày tải lên: 22/06/2014, 22:20

... Corporation EURASIP Journal on Advances in Signal Processing Volume 2008, Article ID 218046, 11 pages doi:10.1155/2008/218046 Research Article Scalable and Media Aware Adaptive Video Streaming over Wireless ... stream switching among a set of videos with different qualities. In order to provide more flexible schemes, the scalable extension of H.264/AVC, namely, scalable video...

Ngày tải lên: 22/06/2014, 01:20

... S 2k H  1 (k)+S 2k H  2 (k)+S 1k H  3 (k)in(19), this signal must be the receiver node’s cached signal (this is kept by the solution of the orthogonal pilot dyeing problem), so it should be subtracted from the mixed signals. If not, the signal ... is for single signal reception, our system will deal with the issue of multiple signals Chen Chen et al. 15 [7] J. Liu, D. Goeckel, an...

Ngày tải lên: 21/06/2014, 22:20