A Parallelization Framework for High Throughput Entropy Coding

2015 ◽  
Author(s):  
Amir Said ◽  
Abo-Talib Mahfoodh
Keyword(s):  
High Throughput ◽  
Entropy Coding

High Throughput Entropy Coding in the HEVC Standard

2014 ◽  
Vol 81 (1) ◽  
pp. 59-69 ◽  
Author(s):  
Jung-Ah Choi ◽  
Yo-Sung Ho
Keyword(s):  
High Throughput ◽  
Entropy Coding

High Speed Decoding of Entropy Codes in H.264/AVC Based on a Symbol Prediction

2006 ◽  
Vol 321-323 ◽  
pp. 1262-1265
Author(s):  
Chung Hyo Kim ◽  
Tae Sik Kong ◽  
Young Jun Lee ◽  
Hee Dong Kim ◽  
Young Ho Ju
Keyword(s):  
High Throughput ◽  
High Speed ◽  
Arithmetic Coding ◽  
Entropy Coding ◽  
Performance Gain ◽  
Decoding Complexity ◽  
Fast Decoding ◽  
Binary Arithmetic ◽  
Prediction Scheme ◽  
Context Variables

H.264/AVC is adopted as a next generation moving picture compression standard. Context-based Adaptive Binary Arithmetic Coding (CABAC) is the major entropy coding algorithm employed in H.264/AVC. Although the performance gain of H.264/AVC is mostly resulted from CABAC, it is difficult to implement a high-throughput decoder due to its decoding complexity. Although CABAC excludes a multiplication, the algorithm is basically sequential and needs large computations to compute some important variables, which are range, offset and context variables. Therefore, it is difficult to achieve fast decoding performance. In this paper, a prediction scheme is proposed to decode maximally two bits at a time and thus to reduce overall decoding time. A CABAC decoder based on the proposed prediction scheme reduces total cycles by 24% compared to conventional decoders.

High Throughput CABAC Entropy Coding in HEVC

2012 ◽  
Vol 22 (12) ◽  
pp. 1778-1791 ◽  
Author(s):  
Vivienne Sze ◽  
Madhukar Budagavi
Keyword(s):  
High Throughput ◽  
Entropy Coding

154: Integration of TPSA and High-Throughput Mass Spectrometry Data Improves Prostate Cancer Prediction

2007 ◽  
Vol 177 (4S) ◽  
pp. 52-53
Author(s):  
Stefano Ongarello ◽  
Eberhard Steiner ◽  
Regina Achleitner ◽  
Isabel Feuerstein ◽  
Birgit Stenzel ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Mass Spectrometry ◽  
High Throughput ◽  
Mass Spectrometry Data ◽  
Cancer Prediction
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