Model generation method and apparatus, image perspective determining method and apparatus, device, and medium
US12394141B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 8, 2021 |
| Grant date | Aug 19, 2025 |
| Priority date | — |
| Expiry date | Jul 9, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2210/56
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Provided are a model generation method and apparatus, an image perspective determining method and apparatus, a device, and a medium. The model generation method includes that: point cloud data and multiple image perspectives are collected to obtain coordinate data of the point cloud data and multiple image collection time points; a pose matrix corresponding to each image collection time point is determined, and a point cloud perspective at each image collection time point is generated according to the pose matrix and the coordinate data; and the point cloud perspective at each image collection time point and the respective one image perspective at the each image collection time point are used as a group of training samples, an original neural network model is trained based on multiple groups of training samples, and an image conversion model for converting a point cloud perspective into an image perspective is generated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.