Patents by Inventor Danqing LI

Danqing LI 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 for recognizing table, device, medium
    Patent number: 11636699
    Abstract: Embodiments of the present disclosure relate to a method and apparatus for recognizing a table, a device, and a medium. An embodiment of the method can include: detecting a table on a target picture, to obtain a candidate table recognition result; extracting a merging feature of the candidate table recognition result, and determining a to-be-merged row in the candidate table recognition result based on the merging feature; extracting a direction feature of the to-be-merged row, and determining a merging direction of the to-be-merged row based on the direction feature; and adjusting the candidate table recognition result based on the to-be-merged row and the merging direction of the to-be-merged row, to obtain a target table recognition result.
    Type: Grant
    Filed: December 10, 2020
    Date of Patent: April 25, 2023
    Assignee: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD
    Inventors: Guangyao Han, Minhui Pang, Guobin Xie, Danqing Li, Tianyi Wang, Peiwei Zheng, Zeqing Jiang, Jin Zhang, Hongjiang Du
  • METHODS AND DEVICES FOR NEURAL NETWORK QUANTIZATION USING TEMPORAL PROFILING
    Publication number: 20230084000
    Abstract: Methods and apparatuses are provided for temporal profiling for neural network quantization. The method includes: obtaining a neural network that comprises anode connected to different paths at different time periods; obtaining node outputs for the node at the different time periods; determining statistic properties of the node outputs at the different time periods; and determining activation ranges of the node outputs based on the statistic properties.
    Type: Application
    Filed: September 15, 2021
    Publication date: March 16, 2023
    Applicant: KWAI INC.
    Inventors: Ming Kai HSU, Chao YANG, Yue MA, Sikai WANG, Sitong FENG, Wenhui CAO, Danqing LI, Hui ZHONG, Lingzhi LIU
  • METHOD AND APPARATUS FOR RECOGNIZING TABLE, DEVICE, MEDIUM
    Publication number: 20210383105
    Abstract: Embodiments of the present disclosure relate to a method and apparatus for recognizing a table, a device, and a medium. An embodiment of the method can include: detecting a table on a target picture, to obtain a candidate table recognition result; extracting a merging feature of the candidate table recognition result, and determining a to-be-merged row in the candidate table recognition result based on the merging feature; extracting a direction feature of the to-be-merged row, and determining a merging direction of the to-be-merged row based on the direction feature; and adjusting the candidate table recognition result based on the to-be-merged row and the merging direction of the to-be-merged row, to obtain a target table recognition result.
    Type: Application
    Filed: December 10, 2020
    Publication date: December 9, 2021
    Inventors: Guangyao HAN, Minhui PANG, Guobin XIE, Danqing LI, Tianyi WANG, Peiwei ZHENG, Zeqing JIANG, Jin ZHANG, Hongjiang DU