Výsledky vyhledávání - MQ arithmetic coding

VLSI Design of a High-Performance Multicontext MQ Arithmetic Coder Autor Jing, Peng, Zhang, Wei, Yan, Long, Liu, Yanyan

“…The MQ arithmetic coding, which is an adaptive arithmetic coding developing from Q coding, has become a major throughput bottleneck of JPEG2000 compression due to its inherent serial operations…”
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Enhanced Binary MQ Arithmetic Coder with Look-Up Table Autor Ko, Hyung-Hwa

“…Binary MQ arithmetic coding is widely used as a basic entropy coder in multimedia coding system…”
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2진 MQ 산술부호기의 성능 개선 Autor 고형화, 서석용, Ko, Hyung Hwa, Seo, Seok Yong

“…Binary MQ arithmetic coding is widely used recently as a basic entropy coder in multimedia coding system…”
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기반 기술 : 2진 MQ 산술부호기의 성능 개선 Autor 고형화, Hyung Hwa Ko, 서석용, Seok Yong Seo

“… JPEG2000의 경우 약 1%정도의 개선을 가져왔다. 룩업테이블을 사용하기 때문에 계산량이 기존방법에 비해 늘지 않는다. Binary MQ arithmetic coding is widely used recently as a basic entropy coder in multimedia coding system…”
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Lossy Infrared Image Compression Based on Wavelet Coefficient Probability Modeling and Run-Length-Enhanced Huffman Coding Autor Zhu, Yaohua, Liu, Ya, Zhu, Yanghang, Huang, Mingsheng, Jiang, Jingyu, Zhang, Yong

“…Infrared line-scanning images have high redundancy and large file sizes. In JPEG2000 compression, the MQ arithmetic…”
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MQ-Coder Inspired Arithmetic Coder for Synthetic DNA Data Storage Autor Pic, Xavier, Dimopoulou, Melpomeni, Antonio, Eva Gil San, Antonini, Marc

“… This paper introduces a novel arithmetic coder for DNA data storage, and presents some results on a lossy JPEG 2000 based image compression method adapted for DNA data storage that uses this novel…”
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Efficient Fast Algorithm for MQ Arithmetic Coder Autor Chengyi Xiong, Jianhua Hou, Zhirong Gao, Xiang He

“…MQ arithmetic coder has been adopted to achieve entropy coding in the latest image compression standard JPEG2000…”
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A dual-symbol coding arithmetic coder architecture design for high speed EBCOT coding engine in JPEG2000 Autor Yi-Zhen Zhang, Chao Xu, Liang-Bin Chen

“…This paper presents a flexible dual-symbol coding arithmetic coder (MQ coder) architecture design for the parallel coding engines of embedded block coding with optimization truncation (EBCOT) tier-1 in JPEG2000…”
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A novel decoder architecture for error resilient JPEG2000 applications based on MQ arithmetic Autor Zezza, S., Masera, G., Nooshabadi, S.

“…In this paper we investigate the complexity of a modified MQ arithmetic decoder architecture for error resilient JPEG2000 applications, based on the concept of ternary arithmetic decoder employing a forbidden symbol…”
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Performance Analysis and Architecture Design for Parallel EBCOT Encoder of JPEG2000 Autor Zhang, Yi-Zhen, Xu, Chao, Wang, Wen-Tao, Chen, Liang-Bin

“… By analyzing the bit plane parallel context modeling, we conclude that the difference between the output rate of context modeling module and that of arithmetic coding module degrades the performance…”
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FPGA implementation of the JPEG2000 binary arithmetic (MQ) decoder Autor Lucking, David J., Balster, Eric J., Hill, Kerry L., Scarpino, Frank A.

“…A flexible FPGA implementation of the JPEG-2000 binary arithmetic decoder is presented in this paper…”
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A VLSI Architecture for MQ Arithmetic Encoder Supporting Three-Context Parallel Processing Autor Ma, Peijun, Yao, Cong, Shi, Jiangyi, Zhao, Gongzhi

“… At present, it is widely believed that MQ arithmetic encoder has become the most critical speed bottleneck of JPEG2000 algorithm due to the restriction of the serial execution mode of the algorithm itself…”
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JPEG2000 Standard Autor Acharya, Tinku, Tsai, Ping‐Sing

“… We have introduced different parts of the standard. The core coding system in JPEG2000 has been defined in Part 1 of the standard…”
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High throughput rate EBCOT architecture for JPEG2000 Autor Jen-Shiun Chiang, Chun-Hau Chang, Yu-Sen Lin, Chang-Yuo Hsieh

“…This work presents a parallel context-modeling coding architecture and a matching arithmetic coder (MQ coder…”
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A Fast JPEG2000 Encoder That Preserves Coding Efficiency: The Split Arithmetic Encoder Autor Varma, K., Damecharla, H.B., Bell, A.E., Carletta, J.E., Back, G.V.

“…Embedded block coding, i.e., embedded block coder with optimal truncation (EBCOT) tier-1, is the most computationally intensive part of the JPEG2000 image coding standard…”
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An efficient, high speed architecture for JPEG2000 MQ-coder Autor Horrigue, Layla, Saidani, Taoufik, Ghodhbani, Refka, Atri, Mohamed

“… which are Wavelet Transform and Arithmetic Coding. As it's hard to meet the real-time requirement of image compression systems by software, it is necessary to implement compression system by hardware…”
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Two-Symbol FPGA Architecture for Fast Arithmetic Encoding in JPEG 2000 Autor Ramesh Kumar, Nandini, Xiang, Wei, Wang, Yafeng

“… One such crucial algorithms in JPEG 2000 is arithmetic coding and is completely based on bit level operations…”
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High Efficiency EBCOT with Parallel Coding Architecture for JPEG2000 Autor Chiang, Jen-Shiun, Chang, Chun-Hau, Hsieh, Chang-Yo, Hsia, Chih-Hsien

“…This work presents a parallel context-modeling coding architecture and a matching arithmetic coder (MQ-coder…”
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A high performance MQ encoder architecture in JPEG2000 Autor Liu, Kai, Zhou, Yu, Song Li, Yun, Ma, Jian Feng

“…In this paper, a novel architecture for an MQ arithmetic coder with high throughput is proposed…”
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Efficient Implementation Techniques for Maximum Likelihood-Based Error Correction for JPEG2000 Autor Zezza, S., Nooshabadi, S., Martina, M., Masera, G.

“… However, its compressed bit stream is sensitive to transmission error. This paper presents three techniques to reduce both the computational complexity and the memory requirement in the ternary MQ arithmetic decoding…”
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