公开(公告)号：US20210295088A1

公开(公告)日：2021-09-23

申请号：US17303896

申请日：2021-06-09

Applicant: Beijing Baidu Netcom Science and Technology Co., Ltd.

Inventor： Xiangbo Su ,  Jian Wang

IPC: G06K9/46 ,  G06T7/70 ,  G06T7/62

Abstract: Provided are an image detection method and apparatus, a device, a storage medium and a computer program product, the method includes: performing feature extraction on an image to be detected to obtain a feature map; performing target detection on the feature map through a target branch network to obtain target detection information of candidate anchor boxes at a pixel position of the feature map; performing keypoint detection on the feature map through a keypoint branch network to obtain positions of keypoints in the candidate anchor boxes at the pixel position of the feature map, and generating heatmap groups of the candidate anchor boxes according to the positions of the keypoints; and obtaining information about a target object in the image to be detected and positions of keypoints of the target object according to the target detection information and the heatmap groups.

公开(公告)号：US11810319B2

公开(公告)日：2023-11-07

申请号：US17303896

申请日：2021-06-09

Applicant: Beijing Baidu Netcom Science and Technology Co., Ltd.

Inventor： Xiangbo Su ,  Jian Wang

IPC: G06T7/62 ,  G06T7/73 ,  G06T7/70 ,  G06V10/46 ,  G06V10/48 ,  G06V10/25

CPC classification number: G06T7/73 ,  G06T7/62 ,  G06T7/70 ,  G06V10/25 ,  G06V10/462 ,  G06V10/48 ,  G06T2207/20084

Abstract: Provided are an image detection method and apparatus, a device, a storage medium and a computer program product, the method includes: performing feature extraction on an image to be detected to obtain a feature map; performing target detection on the feature map through a target branch network to obtain target detection information of candidate anchor boxes at a pixel position of the feature map; performing keypoint detection on the feature map through a keypoint branch network to obtain positions of keypoints in the candidate anchor boxes at the pixel position of the feature map, and generating heatmap groups of the candidate anchor boxes according to the positions of the keypoints; and obtaining information about a target object in the image to be detected and positions of keypoints of the target object according to the target detection information and the heatmap groups.