Results 71 to 80 of about 10,228,794 (387)

Video Headend Video Quality Monitoring Solution

Indian Journal of Science and Technology, 2015
Background: The convergence of traditional Broadcast Television Broadcasting (DVB) services is evolving towards all Internet Protocol (IP) delivery network. In addition, the response to this evolution is the standardization of Internet Protocol Television (IPTV) architectures, such as DVB-IPTV, focusing on the delivery of continuous high-quality video ...
Sourav Mitra, M. S. Ranjitha, V. Ravi
openaire   +1 more source

Plecstatin inhibits hepatocellular carcinoma tumorigenesis and invasion through cytolinker plectin

Molecular Oncology, EarlyView.
The ruthenium‐based metallodrug plecstatin exerts its anticancer effect in hepatocellular carcinoma (HCC) primarily through selective targeting of plectin. By disrupting plectin‐mediated cytoskeletal organization, plecstatin inhibits anchorage‐dependent growth, cell polarization, and tumor cell dissemination.
Zuzana Outla, Jan Kosla, Magdalena Prechova, Lukas Frick, Patricia Bortel, Yasmin Borutzki, Andrea Bileck, Christopher Gerner, Samuel M. Meier‐Menches, Selma Osmanagic‐Myers, Martin Gregor   +10 more
wiley   +1 more source

Evaluation of the Quality of Tympanoplasty Videos on YouTube Using the Ivory Grading System

Laryngoscope Investigative Otolaryngology
Purpose YouTube has become a key platform for sharing information on surgical procedures. However, the absence of peer review raises concerns about the educational quality and reliability of its content.
Ahmet Ufuk Kilictas, Mehmet Birinci, Başar Erdivanlı   +2 more
doaj   +1 more source

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

MFQE 2.0: A New Approach for Multi-frame Quality Enhancement on Compressed Video

, 2020
The past few years have witnessed great success in applying deep learning to enhance the quality of compressed image/video. The existing approaches mainly focus on enhancing the quality of a single frame, not considering the similarity between ...
Guan, Zhenyu, Liu, Tie, Wang, Zulin, Xing, Qunliang, Xu, Mai, Yang, Ren   +5 more
core   +1 more source

The photoswitchable cannabinoid azo‐HU308 enables optical control of Ca2+ dynamics in INS‐1 β‐cells via off‐target effects on TRPC channels

FEBS Open Bio, EarlyView.
Light activation of the photoswitchable cannabinoid ligand azo‐HU308 triggers Ca2+ influx in pancreatic β‐cells through TRPC channels, independent of CB2 cannabinoid receptors. This reveals a non‐GPCR pathway for cannabinoid modulation of β‐cell Ca2+ dynamics and establishes azo‐HU308 as an optical tool to study cannabinoid signaling through TRP ...
Alexander E. G. Viray, James A. Frank
wiley   +1 more source

Navigating new norms: a systematic review of factors for the development of effective digital tools in higher education

FEBS Open Bio, EarlyView.
What factors make for an effective digital learning tool in Higher Education? This systematic review identifies elements of a digital tool that published examples reveal to be features of an engaging and impactful digital tool. A systematic literature search yielded 25 research papers for analysis.
Akmal Arzeman, Jessica Haines, Connie Pritchard, Stephen Rutherford, Nigel Francis   +4 more
wiley   +1 more source

C3DVQA: Full-Reference Video Quality Assessment with 3D Convolutional Neural Network [PDF]

IEEE International Conference on Acoustics, Speech, and Signal Processing, 2019
Traditional video quality assessment (VQA) methods evaluate localized picture quality and video score is predicted by temporally aggregating frame scores.
Munan Xu, Junming Chen, Haiqiang Wang, Shan Liu, Ge Li, Zhiqiang Bai   +5 more
semanticscholar   +1 more source

Optimizing Semantic-Aware Video Compression Using Particle Swarm Optimization Technique for Automotive Applications

IEEE Access
Autonomous Mobility (AM) is the next milestone in the history of the automotive industry. Radar, lidar, cameras, ultrasonic, and other sensor units provide the required information for highly automated driving and pave the way for AM.
Vadivel Shanmugam, B. Uma Maheswari
doaj   +1 more source

A novel ingress node design for video streaming over optical burst switching networks [PDF]

, 2011
This paper introduces a novel ingress node design which takes advantage of video data partitioning in order to deliver enhanced video streaming quality when using H.264/AVC codec over optical burst switching networks.
Belbekkouche, Chen, D. K. Hunter, D. Simeonidou, Duser, G. Zervas, Liao, Park, S. Askar, Venkatesh   +9 more
core   +1 more source