A Study in Feature Matching Based AOIS System
碩士 === 淡江大學 === 資訊工程學系碩士班 === 103 === This study proposed a method of importing Scale-invariant feature transform (SIFT) to Automatic Optical Inspection System (AOIS) to improve the tolerance of object position and rotation detection in AOIS, to increase the precision and decrease the implementati...
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Format: | Others |
Language: | zh-TW |
Published: |
2015
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Online Access: | http://ndltd.ncl.edu.tw/handle/00790813878005804725 |
Summary: | 碩士 === 淡江大學 === 資訊工程學系碩士班 === 103 === This study proposed a method of importing Scale-invariant feature transform (SIFT) to Automatic Optical Inspection System (AOIS) to improve the tolerance of object position and rotation detection in AOIS, to increase the precision and decrease the implementation cost. This study uses the scale & rotational invariant of SIFT to locate the position and the angle of object to increase the precision of image matching, and replace the step of locating the object to designated position with robotic arm and conveyor of AOIS. And decrease the AOIS implementation cost.
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