发明名称 Model-based localization and measurement of miniature surface mount components
摘要 A system and method for object inspection includes an object modeler; an iterative object segmentor in signal communication with the object modeler for receiving an input image and model parameters and producing a segmented image; a moment transformer in signal communication with the iterative object segmentor for receiving an input image, model parameters and a segmented image and producing estimates of object translation, rotation and scaling; an edge detector and interpolator in signal communication with the moment transformer for receiving an input image, model parameters and estimates and producing a set of line edges; and an iterative optimizer in signal communication with the edge detector and interpolator for receiving an input image, model parameters, estimates and line edges and producing refined estimates of object translation, rotation and scaling.
申请公布号 US7526140(B2) 申请公布日期 2009.04.28
申请号 US20050072220 申请日期 2005.03.04
申请人 SIEMENS CORPORATE RESEARCH, INC. 发明人 FANG MING;TYAN JENN-KWEI
分类号 G06K9/40;G06K9/32;G06T5/00;G06T7/00 主分类号 G06K9/40
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