Results 71 to 80 of about 1,856,692 (283)

Multiview feature co‐factorization based dictionary selection for video summarization

IET Image Processing
Recently, video summarization (VS) has emerged as one of the most effective tools for rapidly understanding video big data. Dictionary selection based on self‐representation and sparse regularization is consistent with the requirement of VS, which aims ...
Xiaoning Chen, Mingyang Ma, Runfeng Yang, Yong Peng   +3 more
doaj   +1 more source

Advanced study of video signal processing in low signal to noise environments Semiannual progress report, Jun. - Nov. 1970 [PDF]

Video signal processing in low signal to noise environments - bandpass filter in multi-filter phase lock ...
Bowden, R., Carden, F.
core   +1 more source

Automated Gain Control for Temporally Recursive Detail Reconstruction with Variable Video Input Sharpness [PDF]

, 2013
Modern video signal processing systems need to be highly adaptive in their processing configuration due to the broad range of input signal quality levels. In many cases the input quality is not known.
Brüggemann, Matthias, Erdler, Oliver, Kays, Rüdiger, Springer, Paul   +3 more
core  

DMCVS: Decomposed motion compensation‐based video stabilization

IET Image Processing
With the popularity of handheld devices, video stabilization is becoming increasingly important. In previous studies, many methods have been proposed to stabilize shaky videos.
Qian Huang, Jiwen Liu, Chuanxu Jiang, Yiming Wang   +3 more
doaj   +1 more source

Audio and video processing for automatic TV advertisement detection [PDF]

, 2001
As a partner in the Centre for Digital Video Processing, the Visual Media Processing Group at Dublin City University conducts research and development in the area of digital video management.
Marlow, Seán, McGeough, Karen, Murphy, Noel, O'Connor, Noel E., Sadlier, David A.   +4 more
core   +1 more source

Optimized Pre-Compensating Compression

, 2018
In imaging systems, following acquisition, an image/video is transmitted or stored and eventually presented to human observers using different and often imperfect display devices.
Bruckstein, Alfred M., Dar, Yehuda, Elad, Michael   +2 more
core   +1 more source

Pediatric Videosomnography: Can Signal/Video Processing Distinguish Sleep and Wake States?

Frontiers in Pediatrics, 2018
The term videosomnography captures a range of video-based methods used to record and subsequently score sleep behaviors (most commonly sleep vs. wake states). Until recently, the time consuming nature of behavioral videosomnography coding has limited its
A. J. Schwichtenberg, Jeehyun Choe, Ashleigh Kellerman, Emily A. Abel, Edward J. Delp   +4 more
doaj   +1 more source

Digital Signal, Image and Video Processing for Emerging Multimedia Technology

, 2021
Byung‐Gyu Kim
openalex   +1 more source

Electron beam recorder image correction for ERTS [PDF]

Video data from the Earth Resources Technology Satellite (ERTS) are entered into the initial image generation system and placed on film using an electron beam to correct for both radiometric and geometric errors, a hardware unit called EBRIC was designed,
Heffner, P.
core   +1 more source

Real-time extraction of growth rates from rotating substrates during molecular-beam epitaxy [PDF]

, 1995
We present a method for measuring molecular‐beam epitaxy growth rates in near real‐time on rotating substrates. This is done by digitizing a video image of the reflection high‐energy electron diffraction screen, automatically tracking and measuring the ...
Collins, D. A., McGill, T. C., Papa, G. O.   +2 more
core