Results 11 to 20 of about 265,195 (378)

Video Traffic Characteristics of Modern Encoding Standards: H.264/AVC with SVC and MVC Extensions and H.265/HEVC [PDF]

open access: yesThe Scientific World Journal, 2014
Video encoding for multimedia services over communication networks has significantly advanced in recent years with the development of the highly efficient and flexible H.264/AVC video coding standard and its SVC extension.
Patrick Seeling, Martin Reisslein
doaj   +3 more sources

Improved Intra-coding Methods for H.264/AVC [PDF]

open access: goldEURASIP Journal on Advances in Signal Processing, 2009
The H.264/AVC design adopts a multidirectional spatial prediction model to reduce spatial redundancy, where neighboring pixels are used as a prediction for the samples in a data block to be encoded.
Li Song   +3 more
doaj   +2 more sources

An Improved Inter-Frame Prediction Algorithm for Video Coding Based on Fractal and H.264

open access: yesIEEE Access, 2017
Video compression has become more and more important nowadays along with the increasing application of video sequences and rapidly growing resolution of them. H.264 is a widely applied video coding standard for academic and commercial purposes.
Shiping Zhu, Shupei Zhang, Chenhao Ran
doaj   +2 more sources

Impact of H.264/AVC and H.265/HEVC Compression Standards on the Video Quality for 4K Resolution

open access: yesAdvances in Electrical and Electronic Engineering, 2014
This article deals with the impact of H.264/AVC and H.265/HEVC compression standards on the video quality for 4K resolution. In the first part a short characteristic of both compression standards is written.
Miroslav Uhrina   +3 more
doaj   +2 more sources

Performance Evaluation of Transcoding Algorithms for H. 264 [PDF]

open access: green, 2006
The latest video coding standard H.264 has been recently approved and has already been adopted for numerous applications including HD-DVD and satellite broadcast.
Damien Lefol   +3 more
openalex   +4 more sources

Optimized Inter Prediction for H.264 Video Codec [PDF]

open access: yesInternational Journal of Electronics and Telecommunications, 2021
High definition video transmission is one of the prime demands of modern day communication. Changing needs demand diverse features to be offered by the video codec standards, H.264 fits to these requirements for video compression.
T. Bernatin   +3 more
doaj   +1 more source

Evaluation of Face Support Pressure Prediction for Earth Pressure Balance (EPB) Tunnelling using Analytical and 3-Dimensional Finite Element Modelling

open access: yesInternational Journal of Technology, 2021
A shield tunnelling technique is usually selected using earth pressure balance or slurry methods for tunnel construction in urban areas with soft and saturated ground.
Fahmi Aldiamar   +4 more
doaj   +1 more source

The GOP Inter Prediction of H.264 AV/C

open access: yesJournal of King Saud University: Computer and Information Sciences, 2022
Video coding process is consisting of two parts of (encoding and decoding) the digital video scenes. The digital video is a illustration or representation of many scenes that told different stories.
Rusul Nabeel, Mohammed H. Al-Jammas
doaj   +1 more source

Performance Comparison of H.264 and H.265 Encoders in a 4K FPV Drone Piloting System

open access: yesApplied Sciences, 2022
With the rapid growth of video data traffic on the Internet and the development of new types of video transmission systems, the need for ad hoc video encoders has also increased.
Jakov Benjak   +3 more
doaj   +1 more source

Chroma Subsampling Influence on the Perceived Video Quality for Compressed Sequences in High Resolutions

open access: yesAdvances in Electrical and Electronic Engineering, 2017
This paper deals with the influence of chroma subsampling on perceived video quality measured by subjective metrics. The evaluation was done for two most used video codecs H.264/AVC and H.265/HEVC. Eight types of video sequences with Full HD and Ultra HD
Miroslav Uhrina   +2 more
doaj   +1 more source

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