Results 21 to 30 of about 458 (111)

Deep Predictive Video Compression Using Mode-Selective Uni- and Bi-Directional Predictions Based on Multi-Frame Hypothesis

open access: yesIEEE Access, 2021
Recently, deep learning-based image compression has shown significant performance improvement in terms of coding efficiency and subjective quality. However, there has been relatively less effort on video compression based on deep neural networks. In this
Woonsung Park, Munchurl Kim
doaj   +1 more source

Video Coding Technique using MPEG Compression Standards

open access: yesNigerian Journal of Technological Development, 2013
Digital video compression technologies have become part of life, in the way visual information is created, communicated and consumed. Some application areas of video compression focused on the problem of optimizing storage space and transmission ...
A. J. Falade, F. J. Olanrewaju
doaj   +2 more sources

An ultra-low-power image compressor for capsule endoscope

open access: yesBioMedical Engineering OnLine, 2006
Background Gastrointestinal (GI) endoscopy has been popularly applied for the diagnosis of diseases of the alimentary canal including Crohn's Disease, Celiac disease and other malabsorption disorders, benign and malignant tumors of the small intestine ...
Weng Ping-Kuo   +2 more
doaj   +1 more source

Light field image compression method based on ASAM attention mechanism

open access: yes上海师范大学学报. 自然科学版, 2023
A light field image compression method based on an end-to-end network with angular-spatial attention model (ASAM) attention mechanism was proposed in order to study the difference between the spatial information and similarity angular information of ...
GAO Ying   +4 more
doaj   +1 more source

Neural network based image and video coding technologies

open access: yesDianxin kexue, 2019
Deep neural networks have achieved tremendous success in artificial intelligence,which makes the broad and in-depth research of neural network resurge in recent years.Recently,the neural network based image and video coding has become one of the front ...
Chuanmin JIA   +3 more
doaj   +2 more sources

A reliable image compression algorithm based on block luminance adopting deep learning for video surveillance application

open access: yesJournal of Electrical Systems and Information Technology, 2022
Video surveillance systems are essential as other application domain. Handling efficient and reliable for underground projects as well surveillance image is so significant to ensure security and safety.
Mayada Khairy, Rasha M. Al-Makhlasawy
doaj   +1 more source

A Novel Video Compression Approach Based on Two-Stage Learning

open access: yesEntropy
In recent years, the rapid growth of video data posed challenges for storage and transmission. Video compression techniques provided a viable solution to this problem.
Dan Shao   +4 more
doaj   +1 more source

Recent Technical of Added Sample Adaptive Offset for HEVC

open access: yesDiyala Journal of Engineering Sciences, 2020
Video compression uses encoding to convert video files into smaller files for efficient storage and transmission in image processing. A decoder reconstructs the received data into a representation of the original video.
Yasir Abdulraheem Ahmed   +1 more
doaj   +1 more source

Focal-plane change triggered video compression for low-power vision sensor systems. [PDF]

open access: yesPLoS ONE, 2009
Video sensors with embedded compression offer significant energy savings in transmission but incur energy losses in the complexity of the encoder. Energy efficient video compression architectures for CMOS image sensors with focal-plane change detection ...
Yu M Chi   +2 more
doaj   +1 more source

Image compression based on classification coding of constant-pitched functions transformers

open access: yesРадіоелектронні і комп'ютерні системи, 2021
The subject of research in the article are the processes of video image processing using an orthogonal transformation for data transmission in information and telecommunication networks.
Vladimir Barannik   +5 more
doaj   +1 more source

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