Výsledky vyhledávání - "Context-adaptive binary arithmetic coding"

A Highly Pipelined and Highly Parallel VLSI Architecture of CABAC Encoder for UHDTV Applications Autor Fu, Chen, Sun, Heming, Zhang, Zhiqiang, Zhou, Jinjia

“…Recently, specifically designed video codecs have been preferred due to the expansion of video data in Internet of Things (IoT) devices. Context Adaptive…”
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High Throughput CABAC Entropy Coding in HEVC Autor Sze, V., Budagavi, M.

“…Context-adaptive binary arithmetic coding (CAB-AC) is a method of entropy coding first introduced in H.264/AVC and now used in the newest standard High…”
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Convolutional Neural Network-Based Arithmetic Coding for HEVC Intra-Predicted Residues Autor Ma, Changyue, Liu, Dong, Peng, Xiulian, Li, Li, Wu, Feng

“…Entropy coding is a fundamental technology in video coding that removes statistical redundancy among syntax elements. In high efficiency video coding (HEVC),…”
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Extended Selective Encryption of H.264/AVC (CABAC)- and HEVC-Encoded Video Streams Autor Boyadjis, Benoit, Bergeron, Cyril, Pesquet-Popescu, Beatrice, Dufaux, Frederic

“…This paper proposes an extended selective encryption (SE) method for both H.264/advanced video coding (AVC) (CABAC) and High Efficiency Video Coding (HEVC)…”
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HEVC Selective Encryption Using RC6 Block Cipher Technique Autor Sallam, Ahmed I., Faragallah, Osama S., El-Rabaie, El-Sayed M.

“…The high efficiency video coding (HEVC) partial encryption (PE) technique depends on encrypting the highly sensitive data on the video bit stream. The HEVC PE…”
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Possibility distribution based lossless coding and its optimization Autor He, Zhichu, Yu, Lu

“…•Code rate is the cost for inaccurate possibility distribution prediction.•The best parameter for ESP model is quantitatively derived.•Two criterion are…”
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Data hiding in partially encrypted HEVC video Autor Xu, Dawen

“…In this study, an efficient scheme for hiding data directly in partially encrypted versions of high efficiency video coding (HEVC) videos is proposed. The…”
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High-throughput, area-efficient hardware architecture of CABAC-Binarization for UHD applications Autor Nagaraju, Mamidi, Gupta, Santosh Kumar, Bhadauria, Vijaya

“…Video compression imposes a high throughput requirement on the latest video encoders (HEVC and VVC), and CABAC is primarily used entropy method in such…”
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Tunable data hiding in partially encrypted H.264/AVC videos Autor Xu, Dawen, Wang, Rangding, Zhu, Yani

“…•The encryption of Luma IPMs is designed in addition to residual and motion vector.•Data embedding is done on encrypted videos, which preserves the…”
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Context-Adaptive Binary Arithmetic Coding With Fixed-Length Codewords Autor Auli-Llinas, Francesc

“…Context-adaptive binary arithmetic coding is a widespread technique in the field of image and video coding. Most state-of-the-art arithmetic coders produce a…”
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A Variable-Clock-Cycle-Path VLSI Design of Binary Arithmetic Decoder for H.265/HEVC Autor Zhou, Jinjia, Zhou, Dajiang, Zhang, Shuping, Kimura, Shinji, Goto, Satoshi

“…The next-generation 8K ultra-high-definition video format involves an extremely high bit rate, which imposes a high throughput requirement on the entropy…”
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An Efficient Security System for CABAC Bin-Strings of H.264/SVC Autor Asghar, M. N., Ghanbari, M.

“…The distribution of copyrighted scalable video content to differing digital devices requires protection during rendering and transmission. In this paper, we…”
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Simplified algorithms for rate-distortion optimization in high efficiency video coding Autor Lee, Kyujoong, Kim, Tae Sung, Rhee, Chae Eun, Lee, Hyuk-Jae

“…•Analysis of the previous research for H.264/AVC RDO and its application to HEVC RDO.•Proposing new simplified algorithms for HEVC RDO.•Analysis of the…”
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Fast entropy-based CABAC rate estimation for mode decision in HEVC Autor Chen, Wei-Gang, Wang, Xun

“…High efficiency video coding (HEVC) seeks the best code tree configuration, the best prediction unit division and the prediction mode, by evaluating the…”
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항공 통신 기술 : H/W-S/W 병행설계를 이용한 CABAC의 효율적인 하드웨어 구현 Autor 조영주, Young Ju Cho, 고형화, Hyung Hwa Ko

“…본 논문에서는 CABAC (context adaptive binary arithmetic coding)를 하드웨어로 구현하기 위하여 병행설계 (co-design) 기법을 사용하였다. H.264/AVC의 부호기 전체를…”
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Neural network-based arithmetic coding of intra prediction modes in HEVC Autor Song, Rui, Liu, Dong, Li, Houqiang, Wu, Feng

“…In both H.264 and HEVC, context-adaptive binary arithmetic coding (CABAC) is adopted as the entropy coding method. CABAC relies on manually designed…”
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Robust and fast selective encryption for HEVC videos Autor Ouamri, Mokhtar, Faraoun, Kamel M.

“…Emerging High efficiency video coding (HEVC) is expected to be widely adopted in network applications for high definition devices and mobile terminals. Thus,…”
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Efficient CABAC Rate Estimation for H.264/AVC Mode Decision Autor HAHM, Jongmin, KYUNG, Chong-Min

“…In H.264/AVC coders, the optimal mode decision for each coding unit is achieved based on a calculation of the rate-distortion (R-D) cost for each candidate…”
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A High Efficient Cascade Coder with Predictor Blending Method for Lossless Audio Compression Autor Ulacha, Grzegorz, Wernik, Cezary

“…Based on the idea of RLS-LMS cascade of predictors as in MPEG-4 lossless audio coder we developed our own improved cascade of predictors with backward…”
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A Comparative Analysis at Binary Arithmetic Coders on FPGA System Autor Sadhana, Choudhary, Raga, Sarika

“…In FPGAs system, memory is one of the major limiting factor for processing large data. Meanwhile, FPGAs have bounded on-chip memory, therefore it requires…”
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