- 专利标题： Z-PLANE IDENTIFICATION AND BOX DIMENSIONING USING THREE-DIMENSIONAL TIME OF FLIGHT IMAGING
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申请号： PCT/US2021/051238申请日： 2021-09-21
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公开(公告)号： WO2022066611A1公开(公告)日： 2022-03-31
- 发明人: CHO, Peter , AJAMIAN, Thomas C. , KING, Jason D. , MATHY, Charles , DEMIRTAS, Sefa
- 申请人： ANALOG DEVICES, INC. , CHO, Peter , AJAMIAN, Thomas C. , KING, Jason D. , MATHY, Charles , DEMIRTAS, Sefa
- 申请人地址： One Analog Way; One Analog Way; One Analog Way; One Analog Way; One Analog Way; One Analog Way
- 专利权人： ANALOG DEVICES, INC.,CHO, Peter,AJAMIAN, Thomas C.,KING, Jason D.,MATHY, Charles,DEMIRTAS, Sefa
- 当前专利权人： ANALOG DEVICES, INC.,CHO, Peter,AJAMIAN, Thomas C.,KING, Jason D.,MATHY, Charles,DEMIRTAS, Sefa
- 当前专利权人地址： One Analog Way; One Analog Way; One Analog Way; One Analog Way; One Analog Way; One Analog Way
- 代理机构： GREENWOOD, Caroline L.
- 优先权： US63/081,742 2020-09-22
- 主分类号： G01S17/42
- IPC分类号： G01S17/42 ; G01S17/08 ; G06T7/73 ; G06T17/00
摘要：
A sensor system that obtains and processes time-of-flight data (TOF) obtained in an arbitrary orientation is provided. A TOF sensor obtains distance data describing various surfaces. A processor identifies a horizontal Z-plane in the environment, and transforms the data to align with the Z-plane. In some embodiments, the environment includes a box, and the processor identifies a bottom and a top of the box in the transformed data. The processor can further determine dimensions of the box, e.g., the height between the top and bottom of the box, and the length and width of the box top.
