发明名称 |
Optical inspection method |
摘要 |
An optical inspection method including the following steps is disclosed. A tester is utilized to obtain an image of an inspection object. A target image region of the image is determined. Multiple central coordinates of multiple inspection ranges of a target image region are obtained. The central coordinates are filled to an array, and then the central coordinates are reordered according to relative relationships of the central coordinates to obtain a reordered coordinate array. The reordered coordinate array is compared with an original coordinate array to inspect whether parts of the inspection object corresponding to the inspection ranges are missed. |
申请公布号 |
US8897540(B2) |
申请公布日期 |
2014.11.25 |
申请号 |
US201313842921 |
申请日期 |
2013.03.15 |
申请人 |
Quanta Computer Inc. |
发明人 |
Lin Chin-Lin |
分类号 |
G06K9/00;G06T7/00 |
主分类号 |
G06K9/00 |
代理机构 |
Rabin & Berdo, P.C. |
代理人 |
Rabin & Berdo, P.C. |
主权项 |
1. An optical inspection method, comprising:
utilizing a tester to obtain an image of an inspection object; determining a target image region of the image; obtaining a plurality of central coordinates of a plurality of inspection ranges of the target image region; filling the central coordinates to an array and reordering the central coordinates according to relative relationships of the central coordinates to obtain a reordered coordinate array; and comparing the reordered coordinate array with an original coordinate array to inspect whether parts of the inspection object corresponding to the inspection ranges are missed. |
地址 |
Tao Yuan Shien TW |