Patents by Inventor Donghai Bian

Donghai Bian 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).

  • Publication number: 20230199277
    Abstract: Provided are a video generation method, an electronic device, and a non-transitory computer-readable storage medium. The implementation scheme is as follows: a place path of at least two target events is planned in an electronic map according to occurrence places of the at least two target events and occurrence time of the at least two target events, where the at least two target events have a same theme; video sub-segments of the at least two target events are respectively determined to obtain at least two video sub-segments; and a target video is generated according to the at least two video sub-segments and the place path.
    Type: Application
    Filed: December 20, 2022
    Publication date: June 22, 2023
    Inventors: Donghai Bian, Yuwei Wu, Guangzhi Sheng, Yehan Zheng, Weihua Peng, Weijian Xu
  • Publication number: 20230133981
    Abstract: A method of training an image generation model, and a method of generating an image. A specific implementation solution includes: acquiring a first image sample and a first text sample matched with the first image sample; performing an enhancement on at least one type of sample in the first image sample and the first text sample according to a predetermined knowledge graph, so as to obtain at least one type of sample in a second image sample obtained by the enhancement and a second text sample obtained by the enhancement; and training the image generation model according to a training set selected from a first training set, a second training set or a third training set, until the image generation model converges.
    Type: Application
    Filed: December 21, 2022
    Publication date: May 4, 2023
    Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
    Inventors: Donghai BIAN, Yuwei Wu, Guangzhi Sheng, Yehan Zheng, Weihua Peng, Weijian Xu
  • Publication number: 20230117255
    Abstract: A method for processing video data includes: acquiring a target segment of video data to be extracted; acquiring theme information to be extracted; and determining an association degree between the target segment and the theme information based on segment information of the video data and a relationship between the target segment and the video data.
    Type: Application
    Filed: December 19, 2022
    Publication date: April 20, 2023
    Inventors: Donghai BIAN, Yuwei Wu, Guangzhi Sheng, Yehan Zheng, Weihua Peng, Weijian Xu
  • Publication number: 20220084077
    Abstract: Exemplary embodiments of the present disclosure provide a method and apparatus for automatically generating an advertisement, a device, a computer-readable storage medium, and a computer program product. The method for automatically generating an advertisement includes: obtaining, based on a field to which an object of the advertisement belongs, multimedia content reflecting attributes of the object, wherein the multimedia content comprises one of text content, image content, video content, and audio content; generating, based on the field and the attributes, text information describing the object; and combining the multimedia content and the text information to generate the advertisement.
    Type: Application
    Filed: November 22, 2021
    Publication date: March 17, 2022
    Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
    Inventors: Donghai Bian, Yehan Zheng, Weihua Peng, Yu Luo
  • Publication number: 20220083874
    Abstract: A method and apparatus for training a search model, and a method and apparatus for searching for a target object are provided. The method may comprise: obtaining, based on sample query information, a first sample data set used to train the search model. The method may further comprise: determining, based on a pre-constructed knowledge base, additional query information associated with the sample query information. In addition, the method may further comprise: obtaining, based on the additional query information, a second sample data set used to train the search model, wherein the second sample data set is different from the first sample data set. Moreover, the method may further comprise: training the search model based on the sample query information, the first sample data set, and the second sample data set.
    Type: Application
    Filed: November 22, 2021
    Publication date: March 17, 2022
    Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
    Inventors: Donghai Bian, Weihua Peng, Yu Luo, Shuai Jiang