Object detection apparatus, system and method using feature maps transformed into a template coordinate system
US12125263B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 29, 2020 |
| Grant date | Oct 22, 2024 |
| Priority date | — |
| Expiry date | Mar 28, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V2201/08
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An object detection apparatus comprises circuitry configured to obtain one or more feature maps of a measurement space generated from sensor data of a scene, the sensor data including position information and a feature map representing feature values of a feature at a plurality of positions in the measurement space, transform the one or more feature maps into a template coordinate system, compute a likelihood that the one or more feature maps correspond to an object template and a given candidate object configuration, and iteratively compute likelihoods for different candidate object configurations and determine the object configuration with the highest likelihood.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.