Title :
High-precision image mosaic method in big frame measurement
Author :
Wang, Xin ; Zhao, Zhiqiang
Abstract :
Image mosaic is a very important step in big frame image measurement, its precision has a great effect on the measurement precision. Twice matching can make the mosaic precision beyond the pixel dimensions. And the pixels´ gray rebuilding based on pixel position and pixel area distribution also has a great help to raise the measurement precision
Keywords :
image segmentation; big frame measurement; gray rebuilding; high-precision image mosaic method; pixel area distribution; pixel dimensions; pixel position; twice matching; Area measurement; Correlation; Gray-scale; Image matching; Inspection; Mechanical variables measurement; Pixel; Position measurement; Tracking; Weight measurement;
Conference_Titel :
Systems and Control in Aerospace and Astronautics, 2006. ISSCAA 2006. 1st International Symposium on
Conference_Location :
Harbin
Print_ISBN :
0-7803-9395-3
DOI :
10.1109/ISSCAA.2006.1627611
