Báo cáo hóa học: " Research Article Multiple Description Coding with Redundant Expansions and Application to Image Communications" pot

... on Image and Video Processing Volume 2007, Article ID 24863, 15 pages doi:10.1155/2007/24863 Research Article Multiple Description Coding with Redundant Expansions and Application to Image Communications Ivana ... the above scheme to a typical image communication scenario. 4. MULTIPLE DESCRIPTION IMAGE CODING 4.1. Overview This section proposes the a...

Ngày tải lên: 22/06/2014, 22:20

... d = 0, with 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-decoding ... Processing Volume 2009, Article ID 170924, 10 pages doi:10.1155/2009/170924 Research Article Multiple Description Coding with Side Information: Practical Scheme and Iterativ...

Ngày tải lên: 21/06/2014, 20:20

... 1994. [26] W. B. Pennebaker and J. L. Mitchell, JPEG Still Image Data Compression Standard, Van Nostrand Reinhold, New York, NY, USA, 1993. [27] Y. Q. Shi and H. Sun, Image and Video Compression for ... 15–23, Orlando, Fla, USA, July 2002. [2] P.Yan,Y.L.Mo,andH.Liu,“Imagerestorationbasedonthe discrete fraction Fourier transform,” in Image Matching and Analysis, B. Bhanu, J. Shen...

Ngày tải lên: 22/06/2014, 20:20

... of 2 images from CMOS sensor to storage module To P M: read 32 × 32 area To S M: start address and size to read To P M: read 16 × 16 area To S M: start address and size to read 1motionvector processes End ... Cambridge, UK, 2000. [15] K. Sutherland and J. W. Ironside, “Novel application of image analysis to the detection of spongiform change,” Analytical and Quanti...

Ngày tải lên: 22/06/2014, 22:20

... the number of code vectors in central and side codebooks. R 1 and R 2 are the total rates in bits/vector of MSVQ 1 and MSVQ 2 . R is the total transmission rate per LSF vector. Stage 1 Stage 2 ... which has found applications within speech, audio, and image coding. In this paper, a multiple- description MSVQ (MD-MSVQ) targeted for communication over packet-loss channels is propo...

Ngày tải lên: 22/06/2014, 19:20

... easily switches to standard arithmetic coding by setting γ 1 and γ 2 equal to zero when the data do not need to be protected. This coder causes the added redundancy to be almost halved without any ... with a key is used in each recursion. The dummy symbol is divided into two dummy symbols with a key and then is placed in random positions in order to provide security. Final...

Ngày tải lên: 21/06/2014, 11:20

... random field estimation with wireless sensor networks. We consider two encoding strategies, namely, Compress -and- Estimate (C&E) and Quantize -and- Estimate (Q&E), which operate with and without ... Wireless Communications and Networking Volume 2010, Article ID 102460, 13 pages doi:10.1155/2010/102460 Research Article Random Field Estimat ion with Delay-Constrained...

Ngày tải lên: 21/06/2014, 17:20

... must vary with respect to the listener -to- source distance. However, no information seems to be available in the literature giving cues as to how accurately these filters have to be designed to ensure ... of the audio spectrum. To simulate air absorption, the control parameters (cutoff frequency and gain) have to be linked to the listener -to- source distance. At a given li...

Ngày tải lên: 22/06/2014, 00:20

... Inequalities and Applications Volume 2009, Article ID 462637, 18 pages doi:10.1155/2009/462637 Research Article Higher-Order Weakly Generalized Adjacent Epiderivatives and Applications to Duality ... and existence of solutions to nonlinear inclusions and differential inclusions,” in Mathematical Analysis and Applications, Part A,L.Nachbin, Journal of Inequalities and Appl...

Ngày tải lên: 22/06/2014, 02:20

... 362–367, 1965. 12 W S. Cheung and J. Ren, “Discrete non-linear inequalities and applications to boundary value problems,” Journal of Mathematical Analysis and Applications, vol. 319, no. 2, ... Mathematical Analysis and Applications, vol. 322, no. 1, pp. 349–358, 2006. 5 Q H. Ma and E H. Yang, “On some new nonlinear delay integral inequalities,” Journal of Mathematical Analysi...

Ngày tải lên: 22/06/2014, 11:20