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《Science of Surveying and Mapping》 2008-S3
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Automatic calibration in dual linear-CCD camera intersection measuring system

CHEN Xiang①,WEI Kun②(①Department of Civil Engineering,Xi'an Technological University,Xi'an 710032,China; ②School of Electronic Information & Electrical Engineering,Shanghai Jiaotong University,Shanghai 200240,China)  
CCD Intersection Measuring used to measure the coordinates of aerial moving targets is an untouched technique. At present,the main problem is to improve the measuring precision. After finding out the mathematic corresponding relationship between input and output variables of measuring system,this paper,grounding on the intersection measuring principle,comes up with an automatic calibration algorithm wrapping up the technical details,which makes the complicated principle transparent before users. The setup and parameter adjustment of measuring system with much less manual work has been simplified and dee Padvancement in precision improving becomes possible.
【CateGory Index】: P231.2
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Chinese Journal Full-text Database 6 Hits
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