公开(公告)号：US11367272B2

公开(公告)日：2022-06-21

申请号：US16854815

申请日：2020-04-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yi Yang ,  Yuhao Jiang ,  Maolin Chen ,  Shuang Yang

IPC: G06V10/50 ,  G06T7/11 ,  G06K9/62 ,  G06V40/10

Abstract: A target detection method and apparatus, in which the method includes: obtaining a target candidate region in a to-be-detected image; determining at least two part candidate regions from the target candidate region by using an image segmentation network, where each part candidate region corresponds to one part of a to-be-detected target; and extracting, from the to-be-detected image, local image features corresponding to the part candidate regions; and learning the local image features of the part candidate regions by using a bidirectional long short-term memory LSTM network, to obtain a part relationship feature used to describe a relationship between the part candidate regions; and detecting the to-be-detected target in the to-be-detected image based on the part relationship feature. As a result, image data processing precision in target detection can be improved, application scenarios of target detection can be diversified, and target detection accuracy can be improved.