Title:
TARGET DETECTION METHOD AND APPARATUS, STORAGE MEDIUM, AND TERMINAL
Document Type and Number:
WIPO Patent Application WO/2022/111352
Kind Code:
A1
Abstract:
A target detection method and apparatus, a storage medium, and a terminal. The method comprises: acquiring a sample image; extracting an initial feature map of the sample image, and performing semantic information enhancement on the initial feature map, so as to obtain a first prediction map of the sample image, the first prediction map being used to indicate a target area and a background area of the sample image, and the target area being an area that comprises a preset target, and the background area being an area that does not comprise the preset target; and training a detection network model according to the first prediction map and a second prediction map, to obtain a trained detection network model, and detecting an image to be tested by using the trained detection network model, to obtain a detection result of the preset target in the image to be tested. In the technical solution of the present invention, a preset target in an image to be tested can be efficiently and accurately detected.
Inventors:
CHEN SHENGWEI (CN)
Application Number:
PCT/CN2021/131132
Publication Date:
June 02, 2022
Filing Date:
November 17, 2021
Export Citation:
Assignee:
SPREADTRUM COMM SHANGHAI CO (CN)
International Classes:
G06K9/00
Foreign References:
| CN111597945A | 2020-08-28 | |||
| CN112446378A | 2021-03-05 | |||
| CN110751134A | 2020-02-04 | |||
| CN111738231A | 2020-10-02 | |||
| US20190156144A1 | 2019-05-23 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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