公开(公告)号：US20210256680A1

公开(公告)日：2021-08-19

申请号：US16791806

申请日：2020-02-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lingxi Xie ,  Kaiwen Duan ,  Qi Tian

IPC: G06T7/00 ,  G06T7/70 ,  G06T7/80 ,  G06K9/46 ,  G01S17/89 ,  G01S17/06 ,  G06N3/08 ,  G06N20/10

Abstract: A target detection method comprises performing corner point feature extraction processing on an input image to obtain a pair of target corner points, generating a target frame based on the pair of target corner points, and outputting a target detection result of a target object when determining that a calibration area in the target frame comprises a target feature point.

公开(公告)号：US11132780B2

公开(公告)日：2021-09-28

申请号：US16791806

申请日：2020-02-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lingxi Xie ,  Kaiwen Duan ,  Qi Tian

IPC: G06K9/00 ,  G06T7/00 ,  G06T7/70 ,  G06T7/80 ,  G06K9/46 ,  G01S17/06 ,  G06N3/08 ,  G06N20/10 ,  G01S17/89

Abstract: A target detection method comprises performing corner point feature extraction processing on an input image to obtain a pair of target corner points, generating a target frame based on the pair of target corner points, and outputting a target detection result of a target object when determining that a calibration area in the target frame comprises a target feature point.