Patents by Inventor Hanquan LIN

Hanquan LIN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • METHOD AND APPARATUS OF IMAGE-TO-DOCUMENT CONVERSION BASED ON OCR, DEVICE, AND READABLE STORAGE MEDIUM
    Publication number: 20210256253
    Abstract: A method of image-to-document conversion based on optical character recognition (OCR) includes obtaining an image to be converted into a target document, and performing layout segmentation on the image according to image content of the image, to obtain n image layouts, each of the n image layouts corresponding to a content type, and n being a positive integer. The method also includes, for each of the n image layouts, processing image content in the respective image layout according to the content type corresponding to the respective image layout, to obtain converted content corresponding to the respective image layout. The method further includes adding the converted content corresponding to the n image layouts to an electronic document, to obtain the target document.
    Type: Application
    Filed: May 6, 2021
    Publication date: August 19, 2021
    Applicant: Tencent Technology (Shenzhen) Company Limited
    Inventors: Xingyao CHEN, Canlu HUANG, Wencan HU, Yidong CHEN, Hanquan LIN, Fei HUANG, Geyang KE, Zhiquan YANG