Patents by Inventor Yu-Lin Kang

Yu-Lin Kang 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).

  • Automatic Video Event Detection and Indexing
    Publication number: 20080193016
    Abstract: A method for use in indexing video footage, the video footage comprising an image signal and a corresponding audio signal relating to the image signals, the method comprising extracting audio features from the audio signal of the video footage and visual features from the image signal of the video footage; comparing the extracted audio and visual features with predetermined audio and visual keywords; identifying the audio and visual keywords associated with the video footage based on the comparison of the extracted video and visual features with the predetermine audio and visual keywords; and determining the presence of events in the video footage based on the audio and visual keywords associated with the video footage.
    Type: Application
    Filed: February 7, 2005
    Publication date: August 14, 2008
    Applicant: Agency for Science, Technology and Research
    Inventors: Joo Hwee Lim, Changsheng Xu, Kong Wah Wan, Qi Tian, Yu-Lin Kang