Results 11 to 20 of about 113,664 (279)
Arithmetic Coding for Data Compression [PDF]
Proceedings of the IEEE, 1994 Arithmetic coding provides an effective mechanism for removing redundancy in the encoding of data. We show how arithmetic coding works and describe an efficient implementation that uses table lookup as a first alternative to arithmetic operations. The reduced-precision arithmetic has a provably negligible effect on the amount of compression achieved ...
Howard, Paul G., Vitter, Jeffrey Scott
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A Review of the Asymmetric Numeral System and Its Applications to Digital Images
Entropy, 2022 The Asymmetric Numeral System (ANS) is a new entropy compression method that the industry has highly valued in recent years. ANS is valued by the industry precisely because it captures the benefits of both Huffman Coding and Arithmetic Coding ...
Ping Ang Hsieh, Ja-Ling Wu
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Method of processing video data with the possibility of their protection after quantization
Радіоелектронні і комп'ютерні системи, 2021 The subject of research in the article is the video processing processes based on the JPEG platform for data transmission in the information and telecommunication network.
Дмитро Сергійович Гаврилов +4 more
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A Novel Block-Based Scheme for Arithmetic Coding
Entropy, 2014 It is well-known that for a given sequence, its optimal codeword length is fixed. Many coding schemes have been proposed to make the codeword length as close to the optimal value as possible.
Qi-Bin Hou, Chong Fu
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Region-adaptive probability model selection for the arithmetic coding of video texture [PDF]
, 2011 In video coding systems using adaptive arithmetic coding to compress texture information, the employed symbol probability models need to be retrained every time the coding process moves into an area with different texture.
Barbarien, Joeri +3 more
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Computation Over Gaussian Networks With Orthogonal Components [PDF]
, 2013 Function computation of arbitrarily correlated discrete sources over Gaussian networks with orthogonal components is studied. Two classes of functions are considered: the arithmetic sum function and the type function.
Chien-yi Wang +3 more
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Double bit range estimation with eight estimators for CABAC in VVC
IET Image Processing, 2022 This work describes the modification of Context‐based Adaptive Binary Arithmetic Coding (CABAC) using the double bit range estimation in the VVC engine and the consideration of range updates by using eight hypothetical probability estimators.
Ka‐Hou Chan, Sio‐Kei Im
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On Field Size and Success Probability in Network Coding [PDF]
, 2008 Using tools from algebraic geometry and Groebner basis theory we solve two problems in network coding. First we present a method to determine the smallest field size for which linear network coding is feasible.
Geil, Olav +2 more
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Arithmetic Coding-Based 5-Bit Weight Encoding and Hardware Decoder for CNN Inference in Edge Devices
IEEE Access, 2021 Convolutional neural networks (CNNs) have gained a huge attention for real-world artificial intelligence (AI) applications such as image classification and object detection. On the other hand, for better accuracy, the size of the CNNs’ parameters (
Jong Hun Lee, Joonho Kong, Arslan Munir
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A Progressive Universal Noiseless Coder [PDF]
, 1994 The authors combine pruned tree-structured vector quantization (pruned TSVQ) with Itoh's (1987) universal noiseless coder. By combining pruned TSVQ with universal noiseless coding, they benefit from the “successive approximation” capabilities of TSVQ ...
Eve A. Riskin +4 more
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