An approach to word image matching based on weighted Hausdorff distance

2002 ◽  
Author(s):  
Yue Lu ◽  
Chew Lim Tan ◽  
Weihua Huang ◽  
Liying Fan
Keyword(s):  
Hausdorff Distance ◽  
Image Matching

2-D Image Matching Based on Global Harmony Search Optimization

2012 ◽  
Vol 239-240 ◽  
pp. 1133-1137 ◽  
Author(s):  
Li Ming Guan ◽  
Qian Kai Yang ◽  
Jian Lin ◽  
Yi Fan Wu
Keyword(s):  
Hausdorff Distance ◽  
Image Matching ◽  
Fitness Function ◽  
Harmony Search ◽  
Two Dimensional ◽  
Edge Detector ◽  
Matching Method ◽  
Two Dimensional Image ◽  
Search Optimization ◽  
Canny Edge

A two-dimensional image matching method based on the improved Hausdorff distance and global harmony search optimization is presented in this paper. First, edges are extracted form the original images by the Canny edge detector. Then, a fitness function based on the improved Hausdorff distance is constructed. Finally the global harmony search optimization is adopted to optimize the fitness function. Experiments show that the proposed method is able to locate the object of interest globally and efficiently.

Hybrid image matching combining Hausdorff distance with normalized gradient matching

2007 ◽  
Vol 40 (4) ◽  
pp. 1173-1181 ◽  
Author(s):  
Chyuan-Huei Thomas Yang ◽  
Shang-Hong Lai ◽  
Long-Wen Chang
Keyword(s):  
Hausdorff Distance ◽  
Image Matching ◽  
Normalized Gradient

Text image matching without language model using a Hausdorff distance

2008 ◽  
Vol 44 (3) ◽  
pp. 1189-1200 ◽  
Author(s):  
Hwa-Jeong Son ◽  
Soo-Hyung Kim ◽  
Ji-Soo Kim
Keyword(s):  
Hausdorff Distance ◽  
Image Matching ◽  
Language Model
Sign in / Sign up

Export Citation Format

Share Document