Results 21 to 30 of about 114,314 (281)
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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Modifikasi Algoritme J-Bit Encoding untuk Meningkatkan Rasio Kompresi
Jurnal Nasional Teknik Elektro dan Teknologi Informasi, 2017 J-bit encoding is a lossless data compression algorithm that manipulates each bit of file data in order to minimize the size by dividing data into two outputs and combining data into two outputs.
Johanes K.M. Lobang, Pranowo, Suyoto
doaj +1 more source
Error-resilient performance of Dirac video codec over packet-erasure channel [PDF]
, 2007 Video transmission over the wireless or wired network requires error-resilient mechanism since compressed video bitstreams are sensitive to transmission errors because of the use of predictive coding and variable length coding.
Cosmas, J, Loo, KK, Tun, M
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Statistical lossless compression of space imagery and general data in a reconfigurable architecture [PDF]
, 2008 This paper investigates an universal algorithm and hardware architecture for context-based statistical lossless compression of multiple types of data using FPGA (Field Programmable Gate Array) devices which support partial and dynamic reconfiguration ...
Canagarajah, CN +3 more
core +2 more sources
Entropy, 2020 In order to effectively improve the quality of side information in distributed video coding, we propose a side information generation scheme based on a coefficient matrix improvement model. The discrete cosine transform coefficient bands of the Wyner–Ziv
Wei Wang, Jianhua Chen
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Highly reliable and efficient encoding systems for hexadecimal polypeptide-based data storage
Fundamental Research, 2023 Polypeptides consisting of amino acid (AA) sequences are suitable for high-density information storage. However, the lack of suitable encoding systems, which accommodate the characteristics of polypeptide synthesis, storage and sequencing, impedes the ...
Yubin Ren +9 more
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International Journal of Distributed Sensor Networks, 2018 Rapid growth of machine-type communications devices challenges the future network with a significant aggregated data traffic. Distributed source coding is a promising technique that compresses data sources and decreases required aggregated data ...
Wen Wang +3 more
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Motion estimation and CABAC VLSI co-processors for real-time high-quality H.264/AVC video coding [PDF]
, 2010 Real-time and high-quality video coding is gaining a wide interest in the research and industrial community for different applications. H.264/AVC, a recent standard for high performance video coding, can be successfully exploited in several scenarios ...
Casula, M. +4 more
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High-Speed Architecture for Hybrid Arithmetic–Huffman Data Compression
TechnologiesThis paper proposes a hardware–software co-design for adaptive lossless compression based on Hybrid Arithmetic–Huffman Coding, a table-driven approximation of arithmetic coding that preserves near-optimal compression efficiency while eliminating the ...
Yair Wiseman
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Combined coding of bit planes of images
Системный анализ и прикладная информатика, 2019 The aim of this work is to reduce the computational complexity of lossless compression in the spatial domain due to the combined coding (arithmetic and Run-Length Encoding) of a series of bits of bit planes.
B. J.S. Sadiq +2 more
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