Gradient Direction Similarity Measure

Alkaabi, Sultan and Deravi, Farzin (2003) Gradient Direction Similarity Measure. IEE Electronics Letters, 39 (23). pp. 1643-1644. ISSN 0013-5194. (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided)

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A new and fast similarity measure for feature point block matching is presented. It is based on the estimation of the gradient direction along which the intensity levels are changing. The algorithm has been evaluated with different types of distortion on real images to demonstrate its robustness

Item Type: Article
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7800 Electronics (see also: telecommunications)
Divisions: Faculties > Science Technology and Medical Studies > School of Engineering and Digital Arts > Image and Information Engineering
Depositing User: Yiqing Liang
Date Deposited: 15 Sep 2008 12:09
Last Modified: 13 Jun 2014 11:02
Resource URI: (The current URI for this page, for reference purposes)
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