Results 21 to 30 of about 885,042 (229)
, 2014 Context-Based Adaptive Binary Arithmetic Coding (CABAC) is a method of entropy coding first introduced in H.264/AVC and now used in the latest High Efficiency Video Coding (HEVC) standard.
Detlev Marpe +3 more
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An Inequality for Logarithms and its Application in Coding Theory [PDF]
, 1998 In this paper we prove a new analytic inequality for logarithms and apply it for the Noiseless Coding ...
Dragomir, Sever S, Dragomir, Nicoleta
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On Transmitted Complexity Based on Modified Compound States
Entropy, 2023 Based on the classical dynamical entropy, the channel coding theorem is investigated. Attempts to extend the dynamical entropy to quantum systems have been made by several researchers In 1999, Kossakowski, Ohya and I introduced the quantum dynamical ...
Noboru Watanabe
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Image Statistics Preserving Encrypt-then-Compress Scheme Dedicated for JPEG Compression Standard
Entropy, 2021 In this paper, the authors analyze in more details an image encryption scheme, proposed by the authors in their earlier work, which preserves input image statistics and can be used in connection with the JPEG compression standard.
Dariusz Puchala +2 more
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Universal Adaptive Stream-Based Entropy Coding
IEEE AccessData stream is a major data type in modern information equipment such as sensory and video/sound devices, which is fast and continuously generated without any stall cycle. Due to artificial intelligence becoming a common tool to extend application domain
Shinichi Yamagiwa, Taiki Kato
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IEEE Access, 2020 As speed of communication data path is drastically improved in this decade due to the high data rate, evolutional technology is demanded to address the fast communication implementation.
Shinichi Yamagiwa, Suzukaze Kuwabara
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Lossless Compression of Sensor Signals Using an Untrained Multi-Channel Recurrent Neural Predictor
Applied Sciences, 2021 The use of sensor applications has been steadily increasing, leading to an urgent need for efficient data compression techniques to facilitate the storage, transmission, and processing of digital signals generated by sensors. Unlike other sequential data
Qianhao Chen, Wenqi Wu, Wei Luo
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The Compression Optimality of Asymmetric Numeral Systems
Entropy, 2023 Source coding has a rich and long history. However, a recent explosion of multimedia Internet applications (such as teleconferencing and video streaming, for instance) renews interest in fast compression that also squeezes out as much redundancy as ...
Josef Pieprzyk +5 more
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Analysis of the Limitations of Further Improvement of the Efficiency of VVC-CABAC
IEEE Access, 2023 Hybrid video compression plays an invaluable role in digital video transmission and storage services and systems. It performs several-hundred-fold reduction in the amount of video data, which makes these systems much more efficient.
Damian Karwowski +3 more
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Entropy of Neuronal Spike Patterns
EntropyNeuronal spike patterns are the fundamental units of neural communication in the brain, which is still not fully understood. Entropy measures offer a quantitative framework to assess the variability and information content of these spike patterns.
Artur Luczak
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