Results 31 to 40 of about 15,171 (215)
, 2013 The new High Efficiency Video Coding Standard (HEVC) was finalized in January 2013. Compared to its predecessor H.264 / MPEG4-AVC, this new international standard is able to reduce the bitrate by 50% for the same subjective video quality.
Bross, Benjamin +6 more
core +1 more source
International Journal of Distributed Sensor Networks, 2015 Video data for the Internet traffic is increasing, and video data transmission is important for consideration of real-time process in the Internet of Things (IoT).
Jong-Hyeok Lee +4 more
doaj +1 more source
Studying Rate Control Methods for UHDTV Delivery Using HEVC [PDF]
, 2016 Since the early video coding standardisation efforts, rate control has been considered essential for almost any application, and has therefore been extensively studied.
Izquierdo, E +3 more
core +1 more source
Adaptive Quantization Matrices for HD and UHD Display Resolutions in Scalable HEVC [PDF]
, 2016 HEVC contains an option to enable custom quantization matrices, which are designed based on the Human Visual System and a 2D Contrast Sensitivity Function.
Prangnell, Lee, Sanchez, Victor
core +2 more sources
Entropy-Based Fast Largest Coding Unit Partition Algorithm in High-Efficiency Video Coding
Entropy, 2013 High-efficiency video coding (HEVC) is a new video coding standard being developed by the Joint Collaborative Team on Video Coding. HEVC adopted numerous new tools, such as more flexible data structure representations, which include the coding unit (CU),
Mengmeng Zhang, Jianfeng Qu, Huihui Bai
doaj +1 more source
Deep Video Prediction Network-Based Inter-Frame Coding in HEVC
IEEE Access, 2020 In this paper, we propose a novel Convolutional Neural Network (CNN) based video coding technique using a video prediction network (VPN) to support enhanced motion prediction in High Efficiency Video Coding (HEVC).
Jung-Kyung Lee +3 more
doaj +1 more source
Fast CU Decision-Making Algorithm Based on DenseNet Network for VVC
IEEE Access, 2021 The joint video expert team (JVET) is currently developing a new video coding standard called H.266/Versatile Video Coding (VVC). Compared with High Efficiency Video Coding (HEVC), VVC has added a variety of coding tools.
Qiuwen Zhang +3 more
doaj +1 more source
JND-Based Perceptual Video Coding for 4:4:4 Screen Content Data in HEVC [PDF]
, 2018 The JCT-VC standardized Screen Content Coding (SCC) extension in the HEVC HM RExt + SCM reference codec offers an impressive coding efficiency performance when compared with HM RExt alone; however, it is not significantly perceptually optimized.
Prangnell, Lee, Sanchez, Victor
core +2 more sources
Model-independent rate control for intra-coding based on piecewise linear approximations [PDF]
, 2020 This paper proposes a rate control (RC) algorithm for intra-coded sequences (I-frames) within the context of block-based predictive transform coding that departs from using trained models to approximate the rate-distortion (R-D) characteristics of the ...
Sanchez Silva, Victor
core +1 more source
Optimized VLSI Architecture of HEVC Fractional Pixel Interpolators with Approximate Computing
Journal of Low Power Electronics and Applications, 2020 High Efficiency Video Coding (HEVC) is the latest video standard developed by the Joint Video Exploration Team. HEVC is able to offer better compression results than preceding standards but it suffers from a high computational complexity.
Stefania Preatto +4 more
doaj +1 more source