公开(公告)号：US20200349389A1

公开(公告)日：2020-11-05

申请号：US16828845

申请日：2020-03-24

Applicant: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.

Inventor： Jiadong ZHANG ,  Chao LI ,  Guoyi LIU

IPC: G06K9/62 ,  G06K9/46 ,  G06T7/73

Abstract: The present disclosure relates to a method and a device for training an image recognition model and a related device. The method includes: extracting sub-image feature data from a detection frame sub-image of an input image; determining element feature data matching the sub-image feature data from an index element database; and outputting images related to the element feature data as training images for training the image recognition model. The index element database is built in advance based on a plurality of element feature data extracted from a plurality of candidate images.