Abstract
Motion estimation is a key technique in MPEG and H.263 encoder, due to its significant impact on the bit rate and the output quality of the encoded sequence. The full search algorithm (FS), which is considered to be the optimal, is computational intensive, and traditional fast algorithms still need to be improved in both computational complexity and matching accuracy. This paper proposes a novel algorithm, DSWSS, which is based on dynamic search window and spiral search. It performs as accurately as full search algorithm, but needs much less computation.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
