公开(公告)号：US20220092353A1

公开(公告)日：2022-03-24

申请号：US17540207

申请日：2021-12-01

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

Inventor： Ruixue Liu ,  Xiameng Qin ,  Mengyi En ,  Kun Yao ,  Chengquan Zhang ,  Shengxian Zhu ,  Yunhao Li ,  Junyu Han ,  Hao Sun

IPC: G06K9/62 ,  G06V30/30 ,  G06V30/14

Abstract: A computer-implemented method includes: acquiring training data, the training data includes training images for a preset vertical type, and the training images include a first training image containing real data of the preset vertical type and a second training image containing virtual data of the preset vertical type ; building a basic model, the basic model includes a deep learning network, and the deep learning network is configured to recognize the training images to extract text data in the training image; and training the basic model by using the training data to obtain the image recognition model.