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Fast CU size decision and PU mode decision algorithm in HEVC intra coding
2015 IEEE International Conference on Image Processing (ICIP), 2015 High Efficiency Video Coding (HEVC) is a new video compression standard for high resolution video content, which only needs 50% bit rate of the H.264/AVC at the same perceptual quality. However, high computational complexity increases dramatically for adopting quad-tree structured Coding Unit (CU).
Xiwu Shang +3 more
core +2 more sources
Fast intra coding based on CU size decision and direction mode decision for HEVC
Multimedia Tools and Applications, 2017 High Efficiency Video Coding (HEVC) adopts a quad-tree structured coding unit (CU) and more prediction unit (PU) modes are used in all CU depth levels. These improvements bring better coding performance, but the exhaustive search process for optimal CU and PU selection causes higher computational complexity than earlier standards.
Zhaoyi Liu +3 more
core +2 more sources
Fast CU Size Decision Method Based on Just Noticeable Distortion and Deep Learning [PDF]
Scientific Programming, 2021 With the development of broadband networks and high-definition displays, people have higher expectations for the quality of video images, which also brings new requirements and challenges to video coding technology. Compared with H.265/High Efficiency Video Coding (HEVC), the latest video coding standard, Versatile Video Coding (VVC), can save 50%-bit ...
Jinchao Zhao, Yihan Wang, Qiuwen Zhang
openaire +1 more source
Bi-Layer Texture Discriminant Fast Depth Intra Coding for 3D-HEVC
IEEE Access, 2019 3D-HEVC explores several new intra-frame depth coding tools to improve the coding efficiency, but at the price of high computational complexity, which hinders the practical applications of 3D-HEVC.
Jiabao Zuo +4 more
doaj +1 more source
IEEE Access, 2018 Screen content coding (SCC) significantly improves the screen content compression efficiency over the high efficient video coding but at the cost of extremely huge computational complexity.
Chao Huang +5 more
doaj +1 more source
Fast Depth Intra Coding Based on Decision Tree in 3D-HEVC
IEEE Access, 2019 The coding units (CU) partitioning in the 3D extension of the high efficiency video coding standard (3D-HEVC) is recursively conducted on different block sizes from 64 × 64 to 8 × 8.
Chang-Hong Fu +5 more
doaj +1 more source
Journal of Economic Geology, 2023 Producing mineral potential model using GIS software has been increased over the past years. In this study, predictive map consisted of argillic alteration, philic alteration, iron oxide alteration, reduction to pole of aeromagnetic data, lineaments, cu ...
Moslem Jahantigh +3 more
doaj +1 more source
Content-Adaptive Feature-Based CU Size Prediction for Fast Low-Delay Video Encoding in HEVC
, 2016 Determining the best partitioning structure of a coding tree unit is one of the most time-consuming operations in High Efficiency Video Coding (HEVC) encoding.
Hemantha Kodikara Arachchi (7185254) +3 more
core +3 more sources
The effect of the refractory material on the phase transformation parameteres during forming of the Al-8wt%Si-3wt%Cu structure [PDF]
Tehnika, 2023 Solidification of the aluminum alloys takes place in heat-resistant refractory materials made of either metal or oxides that are stable at high temperatures.
Mitrašinović Aleksandar M. +3 more
doaj
Fast CU size decision method for HEVC using CU split information of adjacent frames
2016 International SoC Design Conference (ISOCC), 2016 High Efficiency Video Coding (HEVC) adopts a new technique, called quad-tree based coding for inter prediction. However, deciding the optimal depth of Coding Unit (CU), namely the basic unit of the quad-tree structure, is a very time-consuming task. This paper presents a fast CU size decision algorithm to reduce the complexity and encoding time for ...
Young Ho Kim +3 more
core +2 more sources