Change detection algorithm for remote sensing images based on object matching;

An approach for object matching based on SIFT feature in multiple-camera surveillance system

For this purpose,object matching has become one of the crucial technologies,and it is conducive to detect change and/or difference between different spatial datasets(e.

In the non-restraint environment,because of the impact of environmental factor and target attitude,it is difficult to high-precision target matching.

Vortex detection of flow field based on pattern matching;

The system can automatically inspect and recognize characters of piston surface by properly image processing and analyzing technology such as pattern matching , image calibration, image extraction, threshold segmentation, morphology, optical character recognition and so forth.

According to adopt the two stages pattern match method, improving the recognition speed and accuracy with wiping off the error points in global pattern match by using area analysis method.

The pattern match and recognition for weld image were realized by using the sub-VI in Labview and the combination of the traditional pattern match technology and the edge information of the weld.

A method of combining facial geometric characteristics,correlation pattern match,and improved integral projection was presented to implement an expeditious and effective way to detect eyes.

Partial template matching of flying target based on feature points;

Unite projection and template match to segment license plate characters;

AdaBoost evolutionary algorithm based on template match;