Results 61 to 70 of about 18,859,020 (164)

Análise do impacto de pel decimation na codificação de vídeos de alta resolução [PDF]

, 2014
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Ciência da Computação, Florianópolis, 2014.Ao mesmo tempo em que o número de pixels por quadro tende a aumentar pela iminente adoção de ...
Seidel, Ismael
core  

Special issue on architectures and algorithms of high-efficiency video coding (HEVC) standard for real‐time video applications [PDF]

, 2016
An essential task in relation to multimedia research and development is the availability of a sufficiently large dataset. Many researchers tend to put (or re-direct) efforts into the creation of such corpus individually to carry out research on large ...
Kim, Byung-Gyu, Jun, Dong‐San, Byung‐Gyu Kim, Kostas Psannis, Psannis, Konstantinos, Dong‐San Jun   +5 more
core   +1 more source

Recent development and prospective of video coding

Dianxin kexue, 2017
The next generation video coding standard HEVC(high efficiency video coding) and AVS2 have been developed.The key technologies of video coding were surveyed,specifically including coding unit,intra-prediction,inter-prediction and de-blocking filter ...
Meng GUO, Xiuying NIE, Gengsheng HUANG
doaj   +2 more sources

Fast 3D‐HEVC inter coding using data mining and machine learning

IET Image Processing, 2022
The Three‐Dimensional High Efficiency Video Coding standard is a video compression standard developed based on the two‐dimensional video coding standard HEVC and used to encode multi‐view plus depth format video. This paper proposes an algorithm based on
Ruyi Zhang, Kebin Jia, Yuan Yu, Pengyu Liu, Zhonghua Sun   +4 more
doaj   +1 more source

Image Compression Model Based on Dynamic Convolution and Vision Mamba

IET Image Processing, Volume 19, Issue 1, January/December 2025.
An end‐to‐end image compression model integrates Vision Mamba and omni‐dimensional dynamic convolution. Enhancements to the variational autoencoder‐based framework improved its global information modelling. Two models, lightweight and heavyweight, are designed to compete with the methods of recent years.
Lingchen Qiu, Enjian Bai, Yun Wu, Yuwen Cao, Xue‐qin Jiang   +4 more
wiley   +1 more source

Enhancing Medical Images Security and Efficiency With Adaptive Compressed Sensing and SHA‐3 in Telemedicine

International Journal of Biomedical Imaging, Volume 2025, Issue 1, 2025.
Security issues of telemedicine‐based secure transmission of medical images find a very thin line drawn between diagnostic acceptability and cybersecurity. Partial but imperfect solutions emerge. JPEG2000 and HEVC concentrate only on compression, failing to provide any security consideration.
Ashraf Al Sharah, Hamza Abu Owida, Tareq A. Alawneh, Anas Quteishat, Suhaila Abuowaida, Nawaf Alshdaifat, Mutsam A. Jarajreh, Matteo Mancini   +7 more
wiley   +1 more source

Early Merge mode decision algorithm for 3D-HEVC based on learning model

Tongxin xuebao, 2019
3D-high efficiency video coding (3D-HEVC) standard is an extension of HEVC.Though 3D-HEVC effectively improves the compression efficiency of 3D video,it also brings huge computational complexity.To greatly reduce the 3D-HEVC coding complexity,an early ...
Yue LI, Gaobo YANG, Xiangling DING, Yapei ZHU   +3 more
doaj   +2 more sources

Research on Cloud Compression Codec Technology for Remote Production

International Journal of Digital Multimedia Broadcasting, Volume 2025, Issue 1, 2025.
The rapid growth of the intelligent media industry has led to an increasing demand for high‐quality video in fields such as video production, digital content exchange, and the film industry, especially for 4K, 8K, and ultra‐high‐definition (UHD) content.
Yi Ke, Yang Yang, Xiaoyu Ma, Dingguo Yu, Pramita Mishra   +4 more
wiley   +1 more source

LIGHTWEIGHT ENCRYPTION FOR HIGH EFFICIENCY VIDEO CODING (HEVC)

, 2017
Video data are being compressed and distributed using one of several coding standards, among which the most recent and popular is the High Efficiency Video Coding (HEVC) standard. The threatening growth of security attacks, on the other hand, has brought
A. Saleh, Mohammed, Habibah Hashim, Md. Tahir, Nooritawati, Mohammed A. Saleh, Nooritawati Md. Tahir, Hashim, Habibah   +5 more
core   +1 more source

Smart cross‐layer approach to multi‐access terrestrial and non‐terrestrial networks (NTNs): Real‐time mobile‐health use case

International Journal of Communication Systems, Volume 37, Issue 18, December 2024.
Delivering healthcare in remote rural regions using vehicular communications has become increasingly important. This paper presents a smart multi‐access approach combining terrestrial and non‐terrestrial networks (NTNs) for real‐time video streaming to enhancing healthcare services.
Hana Elhachi, Farouk Boumehrez, Mohamed Aymen Labiod, Salah Redadaa, Abdelhamid Mellouk   +4 more
wiley   +1 more source