Výsledky vyhledávání - "context-based adaptive arithmetic coding"

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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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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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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A context based adaptive arithmetic coding technique for lossless image compression Autor Triantafyllidis, G.A., Strintzis, M.G.

“…Significant progress has recently been made in lossless image compression using discrete wavelet transforms. The overall performance of these schemes may be…”
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Video compression using context-based adaptive arithmetic coding Autor Marpe, D., Blattermann, G., Heising, G., Wiegand, T.

“…A new entropy coding scheme for video compression is presented. Context models are utilized for efficient prediction of the coding symbols. A novel binary…”
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A least squares algorithm for efficient context-based adaptive arithmetic coding Autor Triantafyllidis, G.A., Strintzis, M.G.

“…Discrete wavelet transforms are widely used for lossless image compression, The overall performance of these schemes may be further improved by properly…”
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Three-dimensional image compression with integer wavelet transforms Autor Bilgin, A, Zweig, G, Marcellin, M W

“… The embedded coding of zerotrees of wavelet coefficients (EZW) algorithm is extended to three dimensions, and context-based adaptive arithmetic coding is used to improve its performance…”
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Context- and HVS-Based Multiwavelet Image Coding Using SPIHT Framework Autor He, Xiao Cheng, Yu, Sheng Sheng, Zhou, Jing Li

“… Finally, we adopt context-based adaptive arithmetic coding to encode the bit stream. We also provide some experimental results proving that multiwavelets are worth…”
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An efficient, high speed architecture for JPEG2000 MQ-coder Autor Horrigue, Layla, Saidani, Taoufik, Ghodhbani, Refka, Atri, Mohamed

“…JPEG is the most commonly used image compression standard in today's world. Researchers have found that JPEG has many limitations, in order to overcome all…”
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Wavelet-based Fine Granularity Scalable video coding Autor Zhang, Jiangshan, Zhu, Guangxi

“…) coding.This algorithm involves multi-frame motion compensation, rate-distortion optimizing strategy with Lagrangian cost function and context-based adaptive arithmetic coding…”
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The lossless adaptive arithmetic coding based on context for ITU-T G.719 at variable rate Autor Xuan Ji, Jing Wang, Hailong He, Jingming Kuang

“…This paper presents a novel technique of context-based adaptive arithmetic coding of the quantized MDCT coefficients and frequency band gains in audio compression…”
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A high throughput low cost context-based adaptive arithmetic codec for multiple standards Autor Keng-Khai Ong, Wei-Hsin Chang, Yi-Chen Tseng, Yew-San Lee, Chen-Yi Lee

“… We propose an efficient codec architecture for context-based adaptive arithmetic coding, which exhibits low cost, low latency, and high throughput rate…”
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Progressive lossless image compression using image decomposition and context quantization Autor Zha, Hui

“… The scheme first decomposes images into a set of progressively refined binary sequences and then uses the context-based, adaptive arithmetic coding algorithm to encode these sequences…”
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Hyperspectral Image Zeroblock Coding Algorithm Based on 3D KLT and Wavelet Transform Autor Ying Hou, Long Liu, Lei Yang, Xiaolong Kang

“…, and the context-based adaptive arithmetic coding scheme to further improve the coding performance…”
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Weather Radar Data Compression Based on Zerotree Wavelet Algorithm Autor Yun-Xian Huang, Wei-Hua Ai

“… Then an advanced embedded zerotree wavelet encoding algorithm is presented which uses context-based adaptive arithmetic coding to improve its performance…”
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A high throughput context-based adaptive arithmetic codec for JPEG2000 Autor Keng-Khai Ong, Wei-Hsin Chang, Yi-Chen Tseng, Yew-San Lee, Chen-Yi Lee

“… We propose an efficient architecture for context-based adaptive arithmetic coding, which can achieve high throughput performance…”
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A distributed implementation of fuzzy clustering and switching of linear regression models for lossless compression of imagery and 3D data Autor Aiazzi, B., Alba, P., Alparone, L., Baronti, S., Lotti, F., Mattei, A.

“… Context-based adaptive arithmetic coding is tailored to the prediction errors to enhance entropy coding…”
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Lossless hyperspectral compression using KLT Autor Galli, L., Salzo, S.

“… decorrelation, and finally a 3D context-based adaptive arithmetic coding (3D-CBAC), which exploits the dependencies among symbols…”
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Efficient lossless coding of medical image volumes using reversible integer wavelet transforms Autor Bilgin, A., Zweig, G., Marcellin, M.W.

“… The EZW algorithm is extended to three dimensions and context-based adaptive arithmetic coding is used to improve its performance. The algorithm (3-D CB-EZW…”
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