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Journal of Electronic Imaging • Open Access

Modified one-bit transform method with dynamic search range
Author(s): Sojeong Lim; Jungwoo Kim; Sungwook Yu

Paper Abstract

Here, a new low-complexity block motion estimation method is presented. The proposed method significantly reduces the computational complexity by checking only one of two search areas in the conventional hybrid method when the two search centers are close to each other. It also improves the performance by efficiently making use of the motion vector information of the co-located macroblock. The proposed techniques can be easily applied to many hybrid motion estimation methods.

Paper Details

Date Published: 8 April 2013
PDF: 6 pages
J. Electron. Imag. 22(2) 023001 doi: 10.1117/1.JEI.22.2.023001
Published in: Journal of Electronic Imaging Volume 22, Issue 2
Show Author Affiliations
Sojeong Lim, Chung-Ang Univ. (Korea, Republic of)
Jungwoo Kim, Chung-Ang Univ. (Korea, Republic of)
Sungwook Yu, Chung-Ang Univ. (Korea, Republic of)

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