发明名称 |
Cascading inspection system and process |
摘要 |
A process is provided for inspecting an absorbent article constructed from multiple components. A filtered image is produced from the absorbent article. In the image of the absorbent article, a nonlinear first edge and a second edge are identified at a location where there is a course change in contrast. A center point and centerline of the absorbent article is calculated using the position of the first edge and the second edge. A skew of the absorbent article is calculated. These known locations are utilized to define at least one additional region of the image for further analysis. A third edge and fourth edge are identified at a location where there is a fine change in contrast. The skew of the third edge and the fourth edge within the defined region is calculated and compared to known parameters for the absorbent article.
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申请公布号 |
US2007058840(A1) |
申请公布日期 |
2007.03.15 |
申请号 |
US20060516323 |
申请日期 |
2006.09.06 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
SINGH RAJESH K.;OLSCHNER THOMAS K.;SEMPLE IAN J.;POWELL PAUL A.;BERTIN JEREMY G. |
分类号 |
G06K9/00 |
主分类号 |
G06K9/00 |
代理机构 |
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