Results 11 to 20 of about 1,675,350 (299)
Fast Intra Prediction in the Transform Domain [PDF]
2009 Data Compression Conference, 2009 The paper reports a new fast intra prediction algorithms based on separating the transformed coefficients of neighboring blocks. The prediction blocks are obtained from the transformed and quantized neighboring blocks that generate minimum distortion for each DC and AC coefficients.
Chanyul Kim, Noel E. O'Connor, Yunje Oh
openaire +3 more sources
An efficient FPGA implementation of HEVC intra prediction [PDF]
2018 IEEE International Conference on Consumer Electronics (ICCE), 2018 Intra prediction algorithm used in High Efficiency Video Coding (HEVC) standard has very high computational complexity. In this paper, an efficient FPGA implementation of HEVC intra prediction is proposed for 4×4, 8×8, 16×16 and 32×32 angular prediction modes.
Hasan Azgin +3 more
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A Generalized Multi-Layer Framework for Video Coding to Select Prediction Parameters
IEEE Access, 2018 The famous video coding standards of this era, such as high efficiency video coding (HEVC) and H.264/AVC, offer numerous coding parameters to enhance the compression ratio. These standards exploited a robust rate-distortion optimization (RDO) methodology
Muhammad Asif +3 more
doaj +1 more source
Intra-edge Precision of Link Prediction. [PDF]
, 2016 Precision plots of three link prediction algorithms: Adamic-Adar (left), Common Neighbors (middle), and Jaccard (Right) for various values of mixing parameter μ: 0.1 (top), 0.3 (middle), and 0.5 (bottom).
Michael Cafarella (2802571) +2 more
core +1 more source
Current Frame Priors Assisted Neural Network for Intra Prediction
IEEE Access, 2021 Intra prediction is the key technology to reduce spatial redundancy in the modern video coding standard. Recently, deep learning based methods that directly generate the intra prediction by neural network achieve superior performance than traditional ...
Han Zhang, Li Song, Yan Huang, Rong Xie
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Quality of Experience (QoE)-Aware Fast Coding Unit Size Selection for HEVC Intra-Prediction
Future Internet, 2019 The exorbitant increase in the computational complexity of modern video coding standards, such as High Efficiency Video Coding (HEVC), is a compelling challenge for resource-constrained consumer electronic devices.
Buddhiprabha Erabadda +3 more
doaj +1 more source
Sparse least-squares prediction for intra image coding [PDF]
, 2015 Published in: 2015 IEEE International Conference on Image Processing (ICIP). Date of Conference: 27-30 September 2015. Date Added to IEEE Xplore: 10 December 2015.
M. M. Rodrigues, Nuno +4 more
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Context-Based Ternary Tree Decision Method in Versatile Video Coding for Fast Intra Coding
IEEE Access, 2019 This paper presents a fast encoding method for versatile video coding (VVC) using an early determination scheme that skips redundant multi-type tree (MTT) pruning. MTT consists of binary and ternary trees (TTs) with traditional quadtrees and has recently
Sang-Hyo Park, Je-Won Kang
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High Efficiency Intra CU Partition and Mode Decision Method for VVC
IEEE Access, 2022 Versatile video coding (VVC/H.266) is the newest video compression standard, which is developed by the Joint Video Experts Team. Compared with previous encoding schemes, VVC achieves higher compression efficiency by introducing a new partition structure ...
Chi-Ting Ni +3 more
doaj +1 more source
Intra- and Inter-reasoning Graph Convolutional Network for Saliency Prediction on 360° Images [PDF]
, 2022 Cubic projection can be utilized to divide 360° images into multiple rectilinear images, with little distortion. However, the existing saliency prediction models fail to integrate semantic information of these images.
Chunmei Qing (17165701) +5 more
core +2 more sources