发明名称 |
METHOD AND SYSTEM FOR IMAGING AN OBJECT OR PATTERN |
摘要 |
A system for simultaneously obtaining (PD1-n) a plurality of images of an object (501) from a plurality of different viewpoints. With such a system, bright-field images and dark-field images may be simultaneously obtained. This is accomplished by positioning a plurality of light receiving devices (PD1-n) are spaced substantially equall y along at least a portion of a surface of an imaginary hemisphere surrounding the object. Another aspect of the invention generates composite images from simultaneously obtained images. Equivalent regions of each image, corresponding to geographically identical subpictures , are compared. The subpicture having the highest entropy is selected and stored, with the process continuing until all subpictures have been considered.
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申请公布号 |
CA2271492(C) |
申请公布日期 |
2007.05.29 |
申请号 |
CA19972271492 |
申请日期 |
1997.11.07 |
申请人 |
ROBOTIC VISION SYSTEMS, INC. |
发明人 |
MAALI, FEREYDOUN;STERN, HOWARD |
分类号 |
G06T5/50;G06T1/00;G06T7/00 |
主分类号 |
G06T5/50 |
代理机构 |
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