发明名称 |
SYSTEM AND METHOD FOR DIMENSIONING OBJECTS USING STEREOSCOPIC IMAGING |
摘要 |
A method and configuration (100) to estimate the dimensions of a cuboid (150). The configuration (100) includes two image acquisition units (110, 120) offset from each other with at least one of the units positioned at a defined acquisition height (135) above a background surface. Image processing techniques are used to extract a perimeter of a top surface (155) of the cuboid (150), placed on the background surface, from pairs of acquired images. A height estimation technique is used to calculate an absolute height (156) of the cuboid (150). The absolute height (156) of the cuboid (150) is used, along with the extracted perimeter of the top surface (155) of the cuboid (150), to calculate an absolute length and an absolute width of the cuboid (150). The height, length, and width may be used to calculate an estimated volume of the cuboid (150). |
申请公布号 |
WO2010132162(A3) |
申请公布日期 |
2011.01.13 |
申请号 |
WO2010US30794 |
申请日期 |
2010.04.13 |
申请人 |
APPLIED VISION CORPORATION;SONES, RICHARD , A.;BRUMBAUGH, KRIS;KRESS, MICHAEL LEO |
发明人 |
SONES, RICHARD , A.;BRUMBAUGH, KRIS;KRESS, MICHAEL LEO |
分类号 |
G06T15/00;H04N13/00 |
主分类号 |
G06T15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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