- 专利标题: Systems and methods for locating a retroreflective object in a digital image
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申请号: US18382102申请日: 2023-10-20
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公开(公告)号: US12106581B2公开(公告)日: 2024-10-01
- 发明人: Louis-Antoine Blais-Morin , Pablo Augustin Cassani
- 申请人: GENETEC INC.
- 申请人地址: CA Saint-Laurent
- 专利权人: GENETEC INC.
- 当前专利权人: GENETEC INC.
- 当前专利权人地址: CA Saint-Laurent
- 主分类号: G06V20/58
- IPC分类号: G06V20/58 ; G06T7/73 ; G06V10/143 ; G06V20/62
摘要:
Systems and methods are disclosed for locating a retroreflective object in a digital image and/or identifying a feature of the retroreflective object in the digital image. In certain environmental conditions, e.g. on a sunny day, or when the retroreflective material is damaged or soiled, it may be more challenging to locate the retroreflective object in the digital image and/or to identify a feature of the object in the digital image. The systems and methods disclosed herein may be particularly suited for object location and/or feature identification in situations in which there is a strong source of ambient light (e.g. on a sunny day) and/or when the retroreflective material on the object is damaged or soiled.
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