FPGA implementation of improved binarizer design for context-based adaptive binary arithmetic coder

2016 ◽  
Author(s):  
Nihel Neji ◽  
Maher Jridi ◽  
Ayman Alfalou ◽  
Nouri Masmoudi
Keyword(s):  
Fpga Implementation ◽  
Binary Arithmetic ◽  
Arithmetic Coder

An overview of the basic principles of the Q-Coder adaptive binary arithmetic coder

1988 ◽  
Vol 32 (6) ◽  
pp. 717-726 ◽  
Author(s):  
W. B. Pennebaker ◽  
J. L. Mitchell ◽  
G. G. Langdon ◽  
R. B. Arps
Keyword(s):  
Basic Principles ◽  
Binary Arithmetic ◽  
Arithmetic Coder

scholarly journals Adaptive Binary Arithmetic Coder-Based Image Feature and Segmentation in the Compressed Domain

2012 ◽  
Vol 2012 ◽  
pp. 1-14 ◽  
Author(s):  
Hsi-Chin Hsin ◽  
Tze-Yun Sung ◽  
Yaw-Shih Shieh ◽  
Carlo Cattani
Keyword(s):  
Computational Cost ◽  
Rate Distortion ◽  
Image Feature ◽  
Compressed Domain ◽  
Boundary Displacement ◽  
Binary Arithmetic ◽  
Efficient Scheme ◽  
Band Limited ◽  
Arithmetic Coder ◽  
Efficient Transmission

Image compression is necessary in various applications, especially for efficient transmission over a band-limited channel. It is thus desirable to be able to segment an image in the compressed domain directly such that the burden of decompressing computation can be avoided. Motivated by the adaptive binary arithmetic coder (MQ coder) of JPEG2000, we propose an efficient scheme to segment the feature vectors that are extracted from the code stream of an image. We modify the Compression-based Texture Merging (CTM) algorithm to alleviate the influence of overmerging problem by making use of the rate distortion information. Experimental results show that the MQ coder-based image segmentation is preferable in terms of the boundary displacement error (BDE) measure. It has the advantage of saving computational cost as the segmentation results even at low rates of bits per pixel (bpp) are satisfactory.

Dynamic pipeline design of an adaptive binary arithmetic coder

2001 ◽  
Vol 48 (9) ◽  
pp. 813-825 ◽  
Author(s):  
Shiann Rong Kuang ◽  
Jer Min Jou ◽  
Ren Der Chen ◽  
Yeu Horng Shiau
Keyword(s):  
Binary Arithmetic ◽  
Pipeline Design ◽  
Arithmetic Coder

An Efficient Adaptive Binary Arithmetic Coder With Low Memory Requirement

2013 ◽  
Vol 7 (6) ◽  
pp. 1053-1061 ◽  
Author(s):  
Evgeny Belyaev ◽  
Andrey Turlikov ◽  
Karen Egiazarian ◽  
Moncef Gabbouj
Keyword(s):  
Memory Requirement ◽  
Binary Arithmetic ◽  
Arithmetic Coder

Correction to “An Efficient Adaptive Binary Arithmetic Coder Based on Logarithmic Domain” [Nov 15 4225-4239]

2016 ◽  
Vol 25 (3) ◽  
pp. 1260-1260
Author(s):  
Quanhe Yu ◽  
Wei Yu ◽  
Ping Yang ◽  
Jianhua Zheng ◽  
Xiaozhen Zheng ◽  
...  
Keyword(s):  
Binary Arithmetic ◽  
Arithmetic Coder
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