Publication: H.264 long-term reference selection for videos with frequent camera transitions
Program
KU-Authors
KU Authors
Co-Authors
Özbek, Nükhet
Publication Date
Language
Embargo Status
Journal Title
Journal ISSN
Volume Title
Alternative Title
H.264 kodlamada sık kamera deǧişimli videolar i̇çin uzun-dönem referans seçimi
Abstract
Long-tern reference prediction is an important feature of the H.264/MPEG-4 AVC standard, which provides a tradeoff between compression gain and computational complexity. In this study, we propose a long-tern reference selection method for videos with frequent camera transitions to optimize compression efficiency at shot boundaries without increasing the computational complexity. Experimental results show up to 50% reduction in the number of bits (at the same PSNR) for frames at the border of camera transitions.
Source
Publisher
IEEE
Subject
Computer Science, Artificial intelligence, Electrical electronics engineering, Imaging systems, Photography
Citation
Has Part
Source
2006 IEEE 14th Signal Processing and Communications Applications, Vols 1 and 2