Title:
TARGET DETECTION METHOD AND APPARATUS, ELECTRONIC DEVICE, STORAGE MEDIUM, AND COMPUTER PROGRAM PRODUCT
Document Type and Number:
WIPO Patent Application WO/2023/050810
Kind Code:
A1
Abstract:
The present disclosure provides a target detection method and apparatus, an electronic device, a storage medium, and a computer program product. The method comprises: performing feature extraction on an image to be detected, and obtaining a feature map of said image; on the basis of the feature map, generating a depth map corresponding to a projection region in which a target object in said image is projected to the ground; and, on the basis of the depth map and the feature map, determining three-dimensional detection information of the target object. The projection region in the present disclosure is associated with the target object to a certain degree. In this way, the depth map corresponding to the local ground can targetedly guide the feature map of the target object on the local ground so as to perform three-dimensional detection, thereby improving the accuracy of detection.
More Like This:
Inventors:
LIU PEI (CN)
YANG GUORUN (CN)
WANG ZHE (CN)
SHI JIANPING (CN)
YANG GUORUN (CN)
WANG ZHE (CN)
SHI JIANPING (CN)
Application Number:
PCT/CN2022/090957
Publication Date:
April 06, 2023
Filing Date:
May 05, 2022
Export Citation:
Assignee:
SHANGHAI SENSETIME INTELLIGENT TECH CO LTD (CN)
International Classes:
G06V10/44
Foreign References:
| CN114119991A | 2022-03-01 | |||
| CN111832338A | 2020-10-27 | |||
| CN111046767A | 2020-04-21 | |||
| CN112733672A | 2021-04-30 | |||
| US20200160033A1 | 2020-05-21 |
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)
Download PDF: