FR-3168283-A1 - Method and device for learning a scene flow prediction model.
FR3168283A1FR 3168283 A1FR3168283 A1FR 3168283A1FR-3168283-A1
Abstract
A method or device for learning a scene flow prediction model associated with a vision system including a camera. The method comprises receiving images (21) acquired by the camera, generating (23) first and second point clouds from the received images and depths predicted (22) by a depth prediction model. Third and fourth point clouds are then generated (25), the positions of their points being predicted by the scene flow prediction model, which is learned (26) by minimizing a loss error determined by comparing the first and second point clouds to the third and fourth point clouds, or by comparing images generated from the third and fourth point clouds to the images acquired by the camera. Figure for the abstract: Figure 2
Inventors
- Hai Li
Assignees
- STELLANTIS AUTO SAS
Dates
- Publication Date
- 20260508
- Application Date
- 20241104