Výsledky vyhledávání - context-based adaptive arithmetic coding

Higher precision range estimation for context-based adaptive binary arithmetic coding Autor Im, Sio-Kei, Chan, Ka-Hou

“…). In this work, the authors propose a more accurate context-based adaptive binary arithmetic coding look-up table that can enhance compression quality and provide substantially better accuracy of range…”
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Context-based adaptive binary arithmetic coding in the H.264/AVC video compression standard Autor Marpe, D., Schwarz, H., Wiegand, T.

“…Context-based adaptive binary arithmetic coding (CABAC) as a normative part of the new ITU-T/ISO/IEC standard H…”
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A context based adaptive arithmetic coding technique for lossless image compression Autor Triantafyllidis, G.A., Strintzis, M.G.

“… A new technique is introduced for the implementation of context based adaptive arithmetic entropy coding…”
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Improved Context-Based Adaptive Binary Arithmetic Coding over H.264/AVC for Lossless Depth Map Coding Autor Heo, Jin, Ho, Yo-Sung

“… The original context-based adaptive binary arithmetic coding (CABAC) that was originally designed for lossy texture coding cannot provide the best coding performance…”
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Improved Efficiency on Adaptive Arithmetic Coding for Data Compression Using Range-Adjusting Scheme, Increasingly Adjusting Step, and Mutual-Learning Scheme Autor Ding, Jian-Jiun, Wang, I-Hsiang, Chen, Hung-Yi

“…Context-based adaptive arithmetic coding (CAAC) has high coding efficiency and is adopted by the majority of advanced compression algorithms…”
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Adaptive Context-Based Adaptive Binary Arithmetic Coding (CABAC) Initial State Selection From Coded Pictures

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Context-based adaptive arithmetic coding in time and frequency domain for the lossless compression of audio coding parameters at variable rate Autor Wang, Jing, Ji, Xuan, Zhao, Shenghui, Xie, Xiang, Kuang, Jingming

“…This paper presents a novel lossless compression technique of the context-based adaptive arithmetic coding which can be used to further compress the quantized parameters in audio codec…”
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Context-Based Adaptive Binary Arithmetic Coding (CABAC) Context Modeling With Information From Temporal Neighbors

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State-Based Multi-parameter Probability Estimation for Context-Based Adaptive Binary Arithmetic Coding Autor Haase, Paul, Matlage, Stefan, Kirchhoffer, Heiner, Bartnik, Christian, Schwarz, Heiko, Marpe, Detlev, Wiegand, Thomas

“…In this paper we present a "State-Based Multi-Parameter Probability Estimation" (SBMP) for Context-Based Adaptive Binary Arithmetic Coding…”
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US Patent Issued to Tencent America on Oct. 14 for "Adaptive context-based adaptive binary arithmetic coding (CABAC) initial state selection from coded pictures" (Pennsylvania, California Inventors)

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US Patent Issued to TENCENT AMERICA on Sept. 9 for "Context-based adaptive binary arithmetic coding (CABAC) context modeling with information from temporal neighbors" (California Inventors)

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High throughput VLSI architecture for H.264/AVC context-based adaptive binary arithmetic coding (CABAC) decoding Autor Huang, Kai, Ma, De, Yan, Rong-jie, Ge, Hai-tong, Yan, Xiao-lang

“…Context-based adaptive binary arithmetic coding (CABAC) is the major entropy-coding algorithm employed in H.264/AVC…”
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INTERNATIONAL PATENT: TENCENT AMERICA LLC FILES APPLICATION FOR "CONTEXT-BASED ADAPTIVE BINARY ARITHMETIC CODING (CABAC) CONTEXT MODELING WITH INFORMATION FROM TEMPORAL NEIGHBORS"

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Local Frequency Table for Context-based Adaptive Arithmetic Coding in Text Compression Autor Tsai, Yi-Lin, Ding, Jian-Jiun

“… In this paper, the local frequency table technique is adopted to improve the coding efficiency of context-based adaptive arithmetic coding in text compression…”
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Implementation of Context-Based Adaptive Binary Arithmetic Coding on KiloCore Processor Arrays Autor Kulkarni, Sharmila Sriranga

“…) and Context-based Adaptive Binary Arithmetic Coding (CABAC). CABAC utilizes probability estimation to achieve a bit-rate reduction of 19% compared to CAVLC…”
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INTERNATIONAL PATENT: TENCENT AMERICA LLC FILES APPLICATION FOR "ADAPTIVE CONTEXT-BASED ADAPTIVE BINARY ARITHMETIC CODING (CABAC) INITIAL STATE SELECTION FROM CODED PICTURES"

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A Novel Lossless Compression for Hyperspectral Images by Context-Based Adaptive Classified Arithmetic Coding in Wavelet Domain Autor Zhang, Jing, Liu, Guizhong

“… This scheme is based on the context-based adaptive classified arithmetic-coding technique. The adaptive classified scheme divides each of the residual images…”
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Adaptive context-based arithmetic coding of arbitrary contour maps Autor Pinho, A.J.

“…An efficient technique for encoding arbitrary contours is presented. It is based on the concept of transition points of a contour map and relies on a new four-symbol adaptive context-based arithmetic encoder (CAE…”
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Field programmable gate array implementation of variable-bins high efficiency video coding CABAC decoder with path delay optimisation Autor Menasri, Wahiba, Skoudarli, Abdellah, Belhadj, Aichouche, Azzaz, Mohamed Salah

“…Context-based adaptive binary arithmetic coding (CABAC) is a single operation mode for entropy coding in the last video coding standard high-efficiency video coding…”
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Fast Hardware Implementation of Renormalization for Context-based Adaptive Binary Arithmetic Coding Autor WANG, Shu, KUANG, Zejie, ZHANG, Guohe, SUN, Li

“…The promotion and application of HEVC face a great problem: how to reduce the coding complexity while ensuring the video compression rate…”
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