Results 91 to 100 of about 12,900 (204)

End-to-End Neural Video Compression: A Review

IEEE Open Journal of Circuits and Systems
The pervasive presence of video content has spurred the development of advanced technologies to manage, process, and deliver high-quality content efficiently. Video compression is crucial in providing high-quality video services under limited network and
Jiovana S. Gomes, Mateus Grellert, Fabio L. L. Ramos, Sergio Bampi   +3 more
doaj   +1 more source

Breakpoint Tuning in DCT-Based Nonlinear Layered Video Codecs

EURASIP Journal on Advances in Signal Processing, 2004
Many studies have been conducted to evaluate the benefits of using layered video coding schemes as a means to improve the robustness of video communications systems.
Cuenca Pedro, Orozco-Barbosa Luis, Delicado Francisco, Garrido Antonio   +3 more
doaj   +1 more source

Turbo Detection of Space-time Trellis-Coded Constant Bit Rate Vector-Quantised Videophone System using Reversible Variable-Length Codes, Convolutional Codes and Turbo Codes

, 2004
In this treatise we characterise the achievable performance of a proprietary video transmission system, which employs a Constant Bit Rate (CBR) video codec that is concatenated with one of three error correction codecs, namely a Reversible Variable ...
Hanzo, L., Maunder, R. G., Ng, S. X., Yeap, B. L.   +3 more
core  

Confocal microscopic image sequence compression using vector quantization and 3D pyramids [PDF]

, 2003
The 3D pyramid compressor project at the University of Glasgow has developed a compressor for images obtained from CLSM device. The proposed method using a combination of image pyramid coder and vector quantization techniques has good performance at ...
Balch, P., Briones, A.M., Cockshott, W.P., Daly, C., Gao, G., Tao, Y.   +5 more
core  

TEMPORAL REDUNDANCY REDUCTION IN WAVELET BASED VIDEO COMPRESSION FOR HIGH DEFINITION VIDEOS

ICTACT Journal on Image and Video Processing, 2018
Data Storage and Communication plays a significant role in every human. Digital images and videos are stored in mobile and other storage devices. More specifically, video data requires huge amount of storage space for which the storage devices are more ...
S Sowmyayani, P Arockia Jansi Rani
doaj   +1 more source

VXA: A Virtual Architecture for Durable Compressed Archives

, 2005
Data compression algorithms change frequently, and obsolete decoders do not always run on new hardware and operating systems, threatening the long-term usability of content archived using those algorithms.
Ford, Bryan
core   +3 more sources

NASA. Lewis Research Center Advanced Modulation and Coding Project: Introduction and overview [PDF]

The Advanced Modulation and Coding Project at LeRC is sponsored by the Office of Space Science and Applications, Communications Division, Code EC, at NASA Headquarters and conducted by the Digital Systems Technology Branch of the Space Electronics ...
Budinger, James M.
core   +1 more source

Internet-Delivered Audio and Video: The Client Perspective [PDF]

, 1998
Heller, Michael
core   +2 more sources

Deep learning-guided video compression for machine vision tasks

EURASIP Journal on Image and Video Processing
In the video compression industry, video compression tailored to machine vision tasks has recently emerged as a critical area of focus. Given the unique characteristics of machine vision, the current practice of directly employing conventional codecs ...
Aro Kim, Seung-taek Woo, Minho Park, Dong-hwi Kim, Hanshin Lim, Soon-heung Jung, Sangwoon Kwak, Sang-hyo Park   +7 more
doaj   +1 more source

Efficient hash-driven Wyner-Ziv video coding for visual sensors [PDF]

, 2011
Barbarien, Joeri, Deligiannis, Nikos, Jacobs, Marc, Munteanu, Adrian, Schelkens, Peter, Slowack, Jürgen, Van de Walle, Rik, Verbist, Frederik   +7 more
core   +2 more sources