Research and Implementation of Image Correlation Matching Based on Evolutionary Algorithm

2011 ◽  
Author(s):  
Li Juan ◽  
Yan Jingfeng ◽  
Guo Chaofeng
Keyword(s):  
Evolutionary Algorithm ◽  
Image Correlation ◽  
Correlation Matching

A Stereovision Measurement Method Using Epipolar Constraint to Correct Digital Image Correlation Matching

2017 ◽  
Vol 44 (8) ◽  
pp. 0804003 ◽  
Author(s):  
Shan Baohua ◽  
哈尔滨工业大学土木工程学院 ◽  
黑龙江 哈尔滨 ◽  
哈尔滨工业大学结构工程灾变与控制教育部重点实验室 ◽  
黑龙江 哈尔滨 ◽  
...  
Keyword(s):  
Digital Image Correlation ◽  
Digital Image ◽  
Measurement Method ◽  
Image Correlation ◽  
Epipolar Constraint ◽  
Correlation Matching

Research on Image Correlation Matching In Cloud Motion Wind

2013 ◽  
Vol 8 (8) ◽  
pp. 375-382
Author(s):  
Jincai Chang ◽  
Shujing Zhao ◽  
Aimin Yang ◽  
Liyu Chen ◽  
Xiaoli Meng
Keyword(s):  
Image Correlation ◽  
Cloud Motion ◽  
Correlation Matching

Study on Bridge Static Test Based on Close-Range Photogrammetry

2013 ◽  
Vol 838-841 ◽  
pp. 1054-1057
Author(s):  
Han Zhang Wang ◽  
Shen Zhou Tan ◽  
An Quan Peng ◽  
Bao Kun Hong
Keyword(s):  
Static Load ◽  
Engineering Application ◽  
Load Test ◽  
Image Correlation ◽  
Ellipse Fitting ◽  
Static Load Test ◽  
Static Test ◽  
Close Range ◽  
Edge Recognition ◽  
Correlation Matching

Bridge static load test is a conventional method to ensure the safety of bridge, but time-consuming and inconvenient in certain situation to implement. This paper attempts to use photogrammetry method to achieve deformation measurements in the bridge static load test, which is based on time baseline method. using image correlation matching for distance measurement, and using the edge recognition of the targets and ellipse fitting to get the conversion factor of in-image and actual distance. The validation of laboratory experiment and engineering application proved its strong practical value with high accuracy.

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