Title:
TARGET DETECTION METHOD AND APPARATUS, DEVICE, STORAGE MEDIUM, AND PROGRAM PRODUCT
Document Type and Number:
WIPO Patent Application WO/2022/033076
Kind Code:
A1
Abstract:
Embodiments of the present disclosure provide a target detection method and apparatus, a device, a storage medium, and a program product. The target detection method comprises: obtaining an image acquired by an image acquisition component, and internal parameters of the image acquisition component; determining, on the basis of the acquired image and the internal parameters, three-dimensional coordinate information of respective pixels of the acquired image in a world coordinate system; generating, according to the acquired image and the three-dimensional coordinate information of the respective pixels of the acquired image in the world coordinate system, a three-dimensional information image corresponding to the acquired image, wherein pixels of the three-dimensional information image and the pixels of the acquired image are arranged in the same order; and determining, on the basis of the three-dimensional information image, three-dimensional detection information of a target object in the world coordinate system, the target object being included in the acquired image.
Inventors:
MA XINZHU (CN)
LIU SHINAN (CN)
ZENG XINGYU (CN)
OUYANG WANLI (CN)
LIU SHINAN (CN)
ZENG XINGYU (CN)
OUYANG WANLI (CN)
Application Number:
PCT/CN2021/090359
Publication Date:
February 17, 2022
Filing Date:
April 27, 2021
Export Citation:
Assignee:
SHANGHAI SENSETIME INTELLIGENT TECH CO LTD (CN)
International Classes:
G06K9/00
Foreign References:
| CN111931643A | 2020-11-13 | |||
| CN106875444A | 2017-06-20 | |||
| CN111382613A | 2020-07-07 | |||
| CN111274943A | 2020-06-12 | |||
| US20120219183A1 | 2012-08-30 |
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)
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