Results 81 to 90 of about 3,580,654 (226)

Preparation and processing of digital images of vessels of the eye sclera

open access: yesDoklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, 2019
Method and apparatus for obtaining of contrasting digital images conjunctival blood vessels are described. Pulsed LED lights are used to illuminate the sclera.
V. A. Firago   +2 more
doaj  

DIGITAL VIDEO WATERMARKING

open access: yesБезопасность информационных технологий, 2016
The paper proposes the DEW watermarking algorithm for copyright protection of MPEG streams. The solution to copyright protection of media content is based on embedding digital watermarks.
V. G. Ivanenko, N. V. Ushakov
doaj  

Digital video recording and archiving in ophthalmic surgery

open access: yesIndian Journal of Ophthalmology, 2006
Currently most ophthalmic operating rooms are equipped with an analog video recording system [analog Charge Couple Device camera for video grabbing and a Video Cassette Recorder for recording)].
Raju Biju   +4 more
doaj  

EFEKTIVITAS PENGGUNAAN VIDEO DIGITAL STORYTELLING PADA MATERI TRIGONOMETRI DI KELAS X UNTUK MENINGKATKAN MOTIVASI BELAJAR SISWA

open access: yesJP3M (Jurnal Penelitian Pendidikan dan Pengajaran Matematika), 2019
This study aims to find out: (1) differences in student motivation between learning using digital video storytelling and learning without using digital video storytelling (2) the effectiveness of using digital video storytelling in trigonometric learning.
Endang Krisnawati, Denok Julianingsih
doaj  

User Digital Twin-Driven Video Streaming for Customized Preferences and Adaptive Transcoding [PDF]

open access: yesarXiv
In the rapidly evolving field of multimedia services, video streaming has become increasingly prevalent, demanding innovative solutions to enhance user experience and system efficiency. This paper introduces a novel approach that integrates user digital twins-a dynamic digital representation of a user's preferences and behaviors-with traditional video ...
arxiv  

Wireless Transmission of Video for Biomechanical Analysis [PDF]

open access: yesInformation systems. Problems, perspectives, innovation approaches Volume 2. 2007. Saint Petersburg State University of Aerospace Instrumentation. ISBN 978-5-80888-0244-5, 2014
When there is a possibility to wirelessly stream video over a network, a sophisticated computer analysis of the transmitted video is possible. Such process is used in biomechanics when it is important to analyze athletes performance via streaming digital uncompressed video to a computer and then analyzing it using specific software such as Arial ...
arxiv  

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