|Table of Contents|

Fast Matching Algorithm Based on Corner Detection

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
2011年06期
Page:
755-758
Research Field:
Publishing date:

Info

Title:
Fast Matching Algorithm Based on Corner Detection
Author(s):
ZHU JunREN Ming-wuYANG Zhang-jingZHAO Wei
School of Computer Science and Technology,NUST,Nanjing 210094,China
Keywords:
corner detection feature matching graphic point features gray-level pixel location information correlation function
PACS:
TP391. 41
DOI:
-
Abstract:
In view of the fast image registration of complicated images,a matching algorithm based on Shi-Tomasi corner detection is described. The max correlation function is used for similarity computation and rough matching according to the corner features, image gray and location information of the images. Random sample consensus method is used for revising matching points and removing false matching. The algorithm is applied to real photo stitching. Experimental results show that the matching accuracy of this algorithm is about 97% for images with chromatic aberration or deformation and outperforms traditional point matching algorithms both in matching accuracy and running speed.

References:

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Last Update: 2012-10-25