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Optical Engineering

Binary wavelet transform-based method for finding flippable pixels in binary images
Author(s): Oh-Jin Kwon; Won-Gyu Kim
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Paper Abstract

We propose a new method for finding flippable pixels in binary images. Instead of finding them in the traditional spatial domain, we find them in the binary wavelet transform (BWT) domain. It is shown that flippable pixels can be found more easily and efficiently by investigating high frequency components of BWT coefficients.

Paper Details

Date Published: 1 July 2008
PDF: 7 pages
Opt. Eng. 47(7) 077004 doi: 10.1117/1.2957945
Published in: Optical Engineering Volume 47, Issue 7
Show Author Affiliations
Oh-Jin Kwon, Sejong Univ. (Korea, Republic of)
Won-Gyu Kim, Sejong Univ. (Korea, Republic of)

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