JOIV : International Journal on Informatics Visualization
Vol 3, No 2 (2019)

Main problems and proposed solutions for improving Template Matching

Khalid Aznag (Cadi Ayyad University, Marrakesh, Morocco)
Ahmed El Oirrak (Cadi Ayyad University, Marrakesh, Morocco)
Essaid El Bachari (Cadi Ayyad University, Marrakesh, Morocco)

Article Info

Publish Date
08 Mar 2019

Abstract

In this work we discuss the problems of template matching and we propose some solutions.  Those problems are: 1) Template and image of search differ by a scale, 2) Template or image of search is object of rotation, 3) Template or image of search is object of an affinity. The well known method is NCC (Normalized Cross Correlation); this method can not handle scale, rotation, affinity or occlusion. Also the NCC is not preferred for binary image. So we propose here to use index similarity for example Jaccard index.

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Journal Info
JOIV : International Journal on Informatics Visualization
Website

Abbrev

joiv

Publisher

Politeknik Negeri Padang

Subject

Computer Science & IT

Description

JOIV : International Journal on Informatics Visualization is an international peer-reviewed journal dedicated to interchange for the results of high quality research in all aspect of Computer Science, Computer Engineering, Information Technology and Visualization. The journal publishes state-of-art ...