Results 11 to 20 of about 11,953 (206)
Compression Performance Analysis of Experimental Holographic Data Coding Systems [PDF]
Sensors, 2023 It is challenging to find a proper way to compress computer-generated holography (CGH) data owing to their huge data requirements and characteristics. This study proposes CGH data coding systems with high-efficiency video coding (HEVC), three-dimensional
Tianyu Dong +3 more
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Code Improvements Towards Implementing HEVC Decoder [PDF]
2018 3rd International Conference on Emerging Trends in Engineering, Sciences and Technology (ICEEST), 2018 HEVC is the latest video coding standard achieving better compression as compared to previous standards but at a higher complexity. Many applications require fast and real-time decoding of compressed video for which Field Programmable Gate Array (FPGA) is one of the efficient options.
Israr, Adeel +2 more
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An optimized transform and quantization scheme for HEVC intra lossless coding
Engineering ReportsThe lossless coding framework of High Efficiency Video Coding (HEVC) comprises prediction and entropy coding, while omitting the transform process. However, residuals derived from prediction continue to demonstrate significant spatial redundancy, which ...
Xiaojie Liu +4 more
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A Low-Cost Multi-Sized HEVC Core Transform Using Time-Multiplexed DCT Architectures [PDF]
Journal of Operation and Automation in Power Engineering, 2022 High Efficiency Video Coding (HEVC) is one of the latest coding standards targeting high-resolution video contents. Due to the high complexity of the existing hardware implementation, this paper presents the low-cost and efficient DCT architectures for ...
R. Younesi, J. Rastegar, M. Rastgarpour
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30 Years of Video Coding Evolution - What Can We Learn from it in Terms of QoE?
Advances in Electrical and Electronic Engineering, 2022 From the beginnings of ITU-T H.261 to H.265 (HEVC), each new video coding standard has aimed at halving the bitrate at the same perceptual quality by redundancy and irrelevancy reduction. Each improvement has been explained by comparably small changes in
Tomas Mizdos +3 more
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Learned Fast HEVC Intra Coding [PDF]
IEEE Transactions on Image Processing, 2020 Accepted to IEEE Transactions on Image ...
Zhibo Chen, Jun Shi, Weiping Li
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Design and Implementation of Parallel Bypass Bin Processing for CABAC Encoder
Advances in Electrical and Electronic Engineering, 2021 The ever-increasing demand for high-quality digital video requires efficient compression techniques and fast video codecs. It necessitates increased complexity of the video codec algorithms. So, there is a need for hardware accelerators to implement such
Nagaraju Mamidi +2 more
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Key-point Detection based Fast CU Decision for HEVC Intra Encoding [PDF]
International Journal of Electronics and Telecommunications, 2018 As the most recent video coding standard, High Efficiency Video Coding (HEVC) adopts various novel techniques, including a quad-tree based coding unit (CU) structure and additional angular modes used for intra encoding.
Zhe Xu, Biao Min, Ray C.C. Cheung
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FAST MOTION ESTIMATION ALGORITHM FOR HEVC VIDEO CODEC [PDF]
Научно-технический вестник информационных технологий, механики и оптики, 2020 Subject of Research. The paper considers motion estimation as the most difficult and resource-consuming process in the high efficiency video coding standard. A fast algorithm is proposed that skips the fractional-pixel motion estimation. Method.
Doan Ban Tien, Andrey A. Tropchenko
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An Approximate HEVC Intra Angular Prediction Hardware
IEEE Access, 2020 In this paper, an approximate High Efficiency Video Coding (HEVC) intra angular prediction technique is proposed for reducing area of HEVC intra prediction hardware.
Ercan Kalali, Ilker Hamzaoglu
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