Results 41 to 50 of about 112,721 (310)

The Battle of the Video Codecs in the Healthcare Domain - A Comparative Performance Evaluation Study Leveraging VVC and AV1

IEEE Access, 2020
Video compression is the core technology in mobile (mHealth) and electronic (eHealth) health video streaming applications. With global video traffic projected to reach 82% of all Internet traffic by 2022, there is a strong need to develop efficient ...
Andreas S. Panayides, Marios S. Pattichis, Marios Pantziaris, Anthony G. Constantinides, Constantinos S. Pattichis   +4 more
doaj   +1 more source

A DCA‐based sparse coding for video summarization with MCP

IET Image Processing, 2023
Video summarization offers a summary version that conveys the primary information of a longer video. The main challenges of video summarization are related to keyframe extraction and saliency mapping.
Yujie Li, Zhenni Li, Benying Tan, Shuxue Ding   +3 more
doaj   +1 more source

Special Issue on Advance in Digital Signal, Image and Video Processing

Applied Sciences, 2023
It is assumed that high performance and quality, especially in the case of signal transmission, will lead to great acceptance and usability [...]
Przemysław Falkowski-Gilski, Tadeus Uhl, Zbigniew Łubniewski   +2 more
doaj   +1 more source

A flexible heterogeneous video processor system for television applications [PDF]

, 1999
A new video processing architecture for high-end TV applications is presented, featuring a flexible heterogeneous multi-processor architecture, executing video tasks in parallel and independently. The signal flow graph and the processors are programmable,
Jaspers, E, With, de, P.H.N., Jaspers, Egbert, Janssen, JGWM, Janssen, J.G.W.M., With, PHN Peter de   +5 more
core   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

FEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli, Mohammad Nour Alsamsam, Ugnė Bagdonaitė, Van Truc Vu, Chun‐Jen Huang, Polina Kuzhir, Mindaugas Zaremba, Aurimas Kopūstas, Marijonas Tutkus   +8 more
wiley   +1 more source

Hierarchical multi‐modal video summarization with dynamic sampling

IET Image Processing
Previous video summarization methods often neglected inter‐frame variations during the preprocessing stage. Sampling repeated frames can lead to information redundancy, while missing key frames can result in deviations in semantic comprehension and ...
Lingjian Yu, Xing Zhao, Liang Xie, Haoran Liang, Ronghua Liang   +4 more
doaj   +1 more source

Decreased cold‐sensing function of the transient receptor potential channel TRPM8 from tailed amphibians

FEBS Open Bio, EarlyView.
Despite frogs avoiding low temperatures, examination of four salamander species revealed that none avoided cold and all possessed cold tolerance. Functional analysis of TRPM8, a cold sensor, showed that all salamander TRPM8s had lost their cold sensitivity.
Tadahiro Sawao, Daiki Kobayashi, Shogo Hori, Osamu Saitoh   +3 more
wiley   +1 more source

Optimization of portable parallel signal processing applications by design space exploration of dataflow programs [PDF]

, 2011
in Undetermined This paper describes a methodology for the optimization of portable parallel signal processing applications specified by dataflow programs.
Lucarz, Christophe, Mattavelli, Marco, Janneck, Jörn,, Lund University.   +3 more
core   +3 more sources

Detecting phone‐related pedestrian distracted behaviours via a two‐branch convolutional neural network

IET Intelligent Transport Systems, 2021
The distracted phone‐use behaviours among pedestrians, like Texting, Game Playing and Phone Calls, have caused increasing fatalities and injuries. However, the research of phone‐related distracted behaviour by pedestrians has not been systemically ...
Humberto Saenz, Huiming Sun, Lingtao Wu, Xuesong Zhou, Hongkai Yu   +4 more
doaj   +1 more source