Convolutional Coding pot

... the official administrative coding schemes for healthcare organizations in sev- eral countries, including the US and Canada. Typi- cally, coding is performed by trained coding profes- sionals, but ... literature to coding clinical text: Experience with MTI and machine learning approaches. In BioNLP, pages 105–112. S. Benson. 2006. Computer assisted coding software improves documentat...

Ngày tải lên: 07/03/2014, 22:20

... video coding and decoding as discussed in this section, we assume that the available data BW for video coding are time-varying because of non-stationary video input on the real-time coding and decoding ... optimized modeling For a given video coding distortion (or equivalent pic- ture quality), D, and bit rate, R, if we decrease the avail- able encoding BW, the coding will generate...

Ngày tải lên: 20/06/2014, 21:20

... Multi-view video coding (MVC) is a video coding standard that reduces a large amount of MVV data. It was developed by the Joint Video Team (JVT), an organization jointly created by the Video Coding Expert ... which offer more realistic visual effects for consumers. The standard for encoding of MVV, known as multi-view video coding (MVC), was produced by ISO/IEC and ITU-T and has...

Ngày tải lên: 21/06/2014, 17:20

... compensated predictive coding for multiview images. Magnor et al. [2] proposed the multiview image coding technique based on the texture map and model-aided prediction. In video coding, the efficient motion ... due to the lossy coding by the quantization process or the truncation of wavelet coefficients in each subband. 3. Distortion Analysis of Wavelet Lifting-Based Multiview Image Codin...

Ngày tải lên: 21/06/2014, 20:20

... Networking 10 −5 10 −4 10 −2 10 −3 10 −1 10 0 Bit error rate 0246810 SNR (dB) OFDM N = 64 Network coding- OFDM N = 64 OFDM N = 256 Network coding- OFDM N = 256 OFDM N = 1024 Network coding- OFDM N = 1024 Figure 11: BER performance for signal ... of the channel estimation/decoding and the bandwidth consumption to ensure synchronization, which is the cost of the efficiency gain. 5.1. The perfo...

Ngày tải lên: 21/06/2014, 22:20

... are very close to DVC in terms of encoding complexity. In addition, the DSC theorems state that the performance of a codec that performs joint encoding and decoding (i.e., Inter Motion Mode) should ... better performance for video with significant motion. (ii) WZ decoding is performed using the initial SI, which implies turbo decoding followed by a first reconstruction stage. (iii) The decoded...

Ngày tải lên: 22/06/2014, 00:20

... We explain the generic decoding approach in Section 4. We then discuss the application of the proposed scheme to robust v ideo coding in Section 5 and the resulting decoding strategy in Section ... the application of the proposed scheme to robust video coding and more details will be given about the central and side decoders in the video coding schemes. Some structure improvements that...

Ngày tải lên: 22/06/2014, 22:20

... guaran- teeing WWPRD h = 20%. Table 5: Maximum execution times for the coding and decoding processes in different PCs. PC characteristics Coding Decoding Pentium IV 2.8 GHz 1 GB RAM 8ms 3ms Pentium II 300 ... calculated, we would obtain the sequence of possible errors that would be obtained when coding this hy- pothetical WT coefficients vector. This error sequence vector is shown here  6...

Ngày tải lên: 22/06/2014, 23:20

... H.264/SVC Scalable Video Coding and its Tradeoff between Quality, Coding Efficiency and Performance A Tutorial on H.264/SVC Scalable Video Coding and Its Tradeoff between Quality, Coding Efficiency and ... Scalable Video Coding and its Tradeoff between Quality, Coding Efficiency and Performance RECENT ADVANCES ON VIDEO CODING Edited by Javier Del Ser 6 Will-be-set-by-IN-TE...

Ngày tải lên: 27/06/2014, 05:20

... Cần Thơ Gi Gi ớ ớ i thi i thi ệ ệ u u  Channel codings nhằm tăng khả năng chống các tác nhân nhiễu trên đường truyền  Phân làm 2 loại: ) Waveform codings: mã hoá dạng tín hiệu để giảm BER khi ... March 06, 2009 Slide 1 B B à à i gi i gi ả ả ng Thông tin s ng Thông tin s ố ố Chương 2 - Channel coding Tr Tr ầ ầ n Nh n Nh ự ự t Kh t Kh ả ả i Ho i Ho à à n n Slide 2 ĐH Cần Thơ N N ộ ộ i dung...

Ngày tải lên: 29/06/2014, 10:20