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Early termination algorithm for 2BT block motion estimation

Authors
Lee, HyukJin, SoonjongJeong, Jechang
Issue Date
Apr-2009
Publisher
Institute of Electrical Engineers
Citation
Electronics Letters, v.45, no.8, pp 403 - 404
Pages
2
Indexed
SCIE
SCOPUS
Journal Title
Electronics Letters
Volume
45
Number
8
Start Page
403
End Page
404
URI
https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/177027
DOI
10.1049/el.2009.2734
ISSN
0013-5194
1350-911X
Abstract
A simple algorithm to reduce the computational complexity of two bit transform (2BT) block motion estimation is presented. The difference between pixel intensity and the mean value is added and compared to a certain threshold value. The proposed algorithm is much faster than the conventional 2BT algorithm, while maintaining visual quality.
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