Efficient starting point decision for enhanced hexagonal search
- Authors
- Lee, Do-Kyung; Jeong, Je-Chang
- Issue Date
- Sep-2011
- Publisher
- Springer Verlag
- Citation
- Lecture Notes in Computer Science, v.6939 LNCS, no.PART 2, pp.95 - 103
- Indexed
- SCOPUS
- Journal Title
- Lecture Notes in Computer Science
- Volume
- 6939 LNCS
- Number
- PART 2
- Start Page
- 95
- End Page
- 103
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/167718
- DOI
- 10.1007/978-3-642-24031-7_10
- ISSN
- 0302-9743
- Abstract
- In order adapt the center-biased characteristic of motion information in the real world video sequences, an improved method for starting point is proposed in this paper. For precise prediction of motion information in current block, we referred to motion vector of blocks in the reference frame and current frame. We also modified the search pattern of first step in enhanced hexagonal search. Experimental results show that the proposed algorithm reduces computational complexity in terms of the both time and search point, and improve peak-to-signal ratio of video sequence.
- Files in This Item
-
Go to Link
- Appears in
Collections - 서울 공과대학 > 서울 융합전자공학부 > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.