Techniques for automatically identifying secondary objects in a stereo-optical counting system
US12039803B2 · kind B2 · utility
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24References
20Claims
0Family size
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Key dates
| Filing date | May 5, 2023 |
| Grant date | Jul 16, 2024 |
| Priority date | — |
| Expiry date | May 5, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07C2209/64
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Techniques for distinguishing objects (e.g., an individual or an individual pushing a shopping cart) are disclosed. An object is detected in images of a scene. A height map is generated from the images, and the object is represented as height values in the height map. Based on height properties associated with another object, it is determined whether the other object is associated with the object. If so determined, the objects are classified separately.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.