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Journal of Electronic Imaging

Truncated gray coding–based fast block motion estimation
Author(s): Oguzhan Urhan
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Paper Abstract

A fast, low-bit-depth representation–based block motion estimation (ME) approach is presented. It basically utilizes truncated gray-coded bit planes for matching and introduces an efficient adaptive search range and early termination approaches to speed up ME processes. All the additional operations used decide adaptive search range, and early termination is computationally lightweight. Experimental results show that the proposed approach provides similar quality in terms of objective assessment by significantly reducing computational load compared to full-search based ME.

Paper Details

Date Published: 3 June 2013
PDF: 66 pages
J. Electron. Imag. 22(2) 023018 doi: 10.1117/1.JEI.22.2.023018
Published in: Journal of Electronic Imaging Volume 22, Issue 2
Show Author Affiliations
Oguzhan Urhan, Kocaeli Univ. (Turkey)

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