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公开(公告)号：US20210312174A1
公开(公告)日：2021-10-07
申请号：US17353540
申请日：2021-06-21
Inventor： Chengquan ZHANG , Mengyi EN , Ju HUANG , Qunyi XIE , Xiameng QIN , Kun YAO , Junyu HAN , Jingtuo LIU , Errui DING
Abstract: A method and apparatus for processing an image, a device and a storage medium are provided. An implementation of the method includes: acquiring a template image, the template image including at least one region of interest; determining a first feature map corresponding to each region of interest in the template image; acquiring a target image; determining a second feature map of the target image; and determining at least one region of interest in the target image according to the first feature map and the second feature map.
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公开(公告)号：US20210312173A1
公开(公告)日：2021-10-07
申请号：US17353546
申请日：2021-06-21
Abstract: The present disclosure discloses a method, apparatus and device for recognizing a bill, and a storage medium. The method comprises: acquiring a bill image; inputting the bill image into a feature extraction network layer of a pre-trained bill recognition model, to obtain a bill key field feature map and a bill key field value feature map of the bill image; inputting the bill key field feature map into a first head network layer of the bill recognition model, to obtain a bill key field; processing the bill key field value feature map by a second head network layer of the bill recognition model, to obtain a bill key field value, the feature extraction network layer being respectively connected with the first head network layer and the second head network layer; and generating structured information of the bill image based on the bill key field and the bill key field value.
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