Results 71 to 80 of about 12,792 (207)

Codec-Independent Scalable Distributed Video Coding [PDF]

2007 IEEE International Conference on Image Processing, 2007
In this paper, we introduce novel schemes for scalable distributed video coding (DVC), dealing with temporal, spatial and quality scalabilities. More specifically, conventional coding is used to obtain a base layer. DVC is then applied to generate enhancement layers.
Mourad Ouaret, Frederic Dufaux, Touradj Ebrahimi   +2 more
openaire   +1 more source

A companion to the development of common data elements for Sudden Unexpected Death in Epilepsy (SUDEP)

Epilepsia Open, Volume 10, Issue 5, Page 1439-1449, October 2025.
Abstract Objective Sudden unexpected death in epilepsy (SUDEP) is a rare but devastating consequence of epilepsy and is the leading cause of death in people with epilepsy. SUDEP is associated with certain characteristics such as the presence of generalized tonic–clonic seizures, duration of epilepsy, and refractoriness to anti‐seizure medications ...
Sloka S. Iyengar, Elaine K. O'Loughlin, Lauren Harte‐Hargrove, Mary Holmay, Laura S. Lubbers, CURE Epilepsy SUDEP Data Standardization Project Steering Committee, Working Group Members, Lisa M. Bateman, Edward Glasscock, Samden Lhatoo, Philippe Ryvlin, Kristina Simeone, Charles Akos Szabo, Gardiner Lapham, David Auerbach, Gordon Buchanan, Jeffrey Buchhalter, Beate Diehl, Elizabeth Donner, Carl Faingold, Daniel Friedman, Christina Gross, Bin Gu, Franck Kalume, David Ryan King, Nuria Lecumberri, Susanne Mueller, William Nobis, Jeffrey Noebels, Terence O’Brien, Manoj Patel, George Richerson, Steven Schachter, Timothy Simeone, Ian Wenker   +34 more
wiley   +1 more source

An efficient geometric partitioning mode by adaptive blending method for screen content coding

Electronics Letters, 2023
Geometric partitioning mode (GPM) was newly adopted in Versatile Video Coding (VVC) to increase the partitioning precision of the arbitrary boundaries of actual objects.
Minhun Lee, Seoung‐Jun Oh, Donggyu Sim
doaj   +1 more source

Semantic Communication and Predictive Compression of Kinaesthetic Signals in Robotics With Learnable Matrices

CAAI Transactions on Intelligence Technology, Volume 10, Issue 5, Page 1363-1375, October 2025.
ABSTRACT Robotics plays an increasingly important role in all areas of human activity. Teleoperation robots can effectively ensure the safety of operators when operating in difficult and high‐risk industrial scenarios, which obviously requires instant and efficient signal compression and transmission in the system.
Wenrui Wang, Yang Chen, Xianqi Zhang, Wenxue Cui, Mengyao Ma, Jiahui Li, Xiaopeng Fan   +6 more
wiley   +1 more source

Video Codecs Simulation and Compare QoS Characteristics of Different Video Codecs

Education and Research Archive, 2014
In this project QoS characteristics of different video codecs are compared. QoS characteristics of H.265 and H.264 video codecs are tested and compared on identical network conditions and load. Traffic is running on a subset sample of Telus network. To carry out the simulation OMNET++ is used, OMNET++ is a network simulating software.
openaire   +3 more sources

Optimising Spatial and Tonal Data for PDE-based Inpainting

, 2015
Some recent methods for lossy signal and image compression store only a few selected pixels and fill in the missing structures by inpainting with a partial differential equation (PDE).
Doerr, Benjamin, Hoeltgen, Laurent, Hoffmann, Sebastian, Johannsen, Daniel, Mainberger, Markus, Neumann, Frank, Setzer, Simon, Tang, Ching Hoo, Weickert, Joachim   +8 more
core   +1 more source

Exploring High Dimensional Feature Space With Channel‐Spatial Nonlinear Transforms for Learned Image Compression

CAAI Transactions on Intelligence Technology, Volume 10, Issue 4, Page 1235-1253, August 2025.
ABSTRACT Nonlinear transforms have significantly advanced learned image compression (LIC), particularly using residual blocks. This transform enhances the nonlinear expression ability and obtain compact feature representation by enlarging the receptive field, which indicates how the convolution process extracts features in a high dimensional feature ...
Wen Tan, Fanyang Meng, Chao Li, Youneng Bao, Yongsheng Liang   +4 more
wiley   +1 more source

Expert Consensus‐Based Technical Guidelines for Remote Robotic‐Assisted Surgery and Procedures

World Journal of Surgery, Volume 49, Issue 7, Page 1708-1721, July 2025.
Remote robotic‐assisted surgery and procedures offer significant potential to enhance access to surgical expertise, optimize patient outcomes, improve healthcare efficiency, reduce costs, and increase patient and provider satisfaction, aligning with the quintuple aim.
Yulun Wang, Martin Buehler, Shane Farritor, Yuman Fong, Mike Kijewski, Brian Miller, Bill Peine, Blair Whitney, Mike Yramategui, Jordana Bernard   +9 more
wiley   +1 more source

Multi‐Modal Instrument Performances (MMIP): A Musical Database

Computer Graphics Forum, Volume 44, Issue 2, May 2025.
Abstract Musical instrument performances are multimodal creative art forms that integrate audiovisual elements, resulting from musicians' interactions with instruments through body movements, finger actions, and facial expressions. Digitizing such performances for archiving, streaming, analysis, or synthesis requires capturing every element that shapes
T. Kyriakou, A. Aristidou, P. Charalambous   +2 more
wiley   +1 more source

Development of an algorithm for identifying signs of intraframe editing of video images

Современная наука и инновации
This paper discusses an algorithm for detecting signs of intra-frame editing of video images when cutting or pasting into the source video stream. To do this, it is shown how images and video streams are formed, what algorithms are used to compress the ...
D. A. Kuzheva
doaj   +1 more source