Báo cáo hóa học: " Multiple Description Wavelet Coding of Layered Video Using Optimal Redundancy Allocation" pot

... encoding of video in multiple descriptions. Using the proposed methodology, the generation of multiple descriptions is performed so that drift is eliminated at the decoder regardless of the number of ... vectors Arithmetic decoding Multiple description decoding Description K: D K–1 t Description 2: D 1 t Description 1: D 0 t Wave let decoding Wave let decoding Wave l...

Ngày tải lên: 22/06/2014, 23:20

... universal comparison of the proposed technique with all audio cod- ing techniques would be out of the scope of this paper. The objective of this paper is to demonstrate the application of ATFT for coding audio ... performance ben- efit of using an adaptive decomposition approach. In ATFT, the type of the signal and the characteristics of the TF func- tions (type of dictio...

Ngày tải lên: 22/06/2014, 19:20

... potential parallelism because of the lack of concurrency and the conce pt of time [33]. In the context of RTL, SystemC was intro- duced but mainly restricted to system level simulations and offered ... combination of both [5]. A resource-constraint pipeline synthesis limits the area of a chip or the available number of functional units of each type. In this case, the objective...

Ngày tải lên: 20/06/2014, 22:20

... implementations of CCA are available in the liter- ature. However, as shown in [7], the most reliable and fastest implementation is based on the interpretation of CCA in terms of principal ang ... U and V are orthogonal matrices. The cosines of the principal angles are given by the diagonal elements of S. Figure 1: X-r ay diffraction patterns of the investigated bone sam- ple. Step...

Ngày tải lên: 22/06/2014, 19:20

... develop a parametric multichannel audio codec dedicated to coding signals consisting of a dense series of transient-type events. These signals of which applause is a typical example are known to be ... earlier versions of the manuscript. REFERENCES [1] K. Brandenburg, G. Stoll, Y F. Dehery, J. D. Johnston, L. Kerkhof, and E. F. Schroder, “ISO-MPEG-1 audio: a generic standard for co...

Ngày tải lên: 22/06/2014, 19:20

... use of fire. Its historical development has been characterized by steadily increasing amounts of total emissions, the invention of new sources of pollution emission as well as the emission of ... Germany Full list of author information is available at the end of the article Zell et al. Journal of Occupational Medicine and Toxicology 2010, 5:5 http://www.occup-med.com/content/5...

Ngày tải lên: 20/06/2014, 00:20

... because of the sensor information available on the condition of the component. Excess products, subassemblies and components are disposed of using a small truck with a load volume of 475 ... review of the state of the art. Journal of Environmental Management 2010, 91:563-591. 11. Kongar E, Gupta SM: Disassembly sequencing using genetic algorithm. The International J...

Ngày tải lên: 20/06/2014, 01:20

... that m k n < | a n | . 3. Proof of the theorem Proof of Theorem 1.1.Letm =min |z|=k |p(z)|. If p( z)hasazeroon|z|=k,thenm = 0 and the result follows from Lemma 2.8. Henceforth, we suppose that all the zeros of p(z) ... Journal of Inequalities and Applications 2011, 2011:111 http://www.journalofinequalitiesandapplications.com/content/2011/1/111 Page 5 of 9 RESEARC H Open Access On...

Ngày tải lên: 20/06/2014, 22:20

... shown). Autoradiography Autoradiograp hy of SKBR-3 tumor xenografts showed that the distribution patterns of radioactivity after injec- tion of 600 kBq/kg of 227 Th-trastuzumab were inhomo- geneous (Figure 8). The smallest of the ... and analysis of these data, and contributed to performing experiments and writing of parts of the manuscript. ØSB contributed to the study design...

Ngày tải lên: 21/06/2014, 01:20