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Title:
APPARATUS AND METHOD FOR PROCESSING CANDIDATE BOXES BY USING PLURALITY OF CORES
Document Type and Number:
WIPO Patent Application WO/2022/160229
Kind Code:
A1
Abstract:
Disclosed is an apparatus for processing candidate boxes by using a plurality of cores. The apparatus comprises a plurality of single-core processors. A plurality of first single-core processors from among the plurality of single-core processors are used for executing the following processes in parallel: acquiring a portion of candidate boxes from all candidate boxes of an image to be detected; and acquiring a suppression relationship between each candidate box in the portion of candidate boxes and each candidate box in all the candidate boxes. A second single-core processor from among the plurality of single-core processors is used for acquiring a target candidate box according to the suppression relationship acquired by each first single-core processor and a confidence corresponding to each candidate box, wherein the second single-core processor is any one of the plurality of first single-core processors, or the second single-core processor is different from any one of the plurality of first single-core processors. By means of the solution provided in the present application, the calculation speed of an NMS algorithm can be improved.

Inventors:
LIN, Xin (CN)
WANG, Hao (CN)
LIU, Hu (CN)
Application Number:
PCT/CN2021/074313
Publication Date:
August 04, 2022
Filing Date:
January 29, 2021
Export Citation:
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Assignee:
HUAWEI TECHNOLOGIES CO., LTD. (CN)
International Classes:
G06T1/00
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)
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