Patents by Inventor Trista Pel-Chun Chen

Trista Pel-Chun Chen 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 for video error concealment by updating statistics
    Publication number: 20040066853
    Abstract: A method of error concealment that includes providing a first set of image data at a first time instant, providing a second set of image data at a second time instant, representing the first set of image data by a model of updating mixture of principal components (UMPC) to form a UMPC model having a plurality of components, receiving the second set of image data, wherein the second set of image data contains error-free data, and updating the UMPC model using the error-free data at the second time instant.
    Type: Application
    Filed: April 10, 2003
    Publication date: April 8, 2004
    Applicant: Industrial Technology Research Institute
    Inventors: Tsuhan Chen, Trista Pel-Chun Chen, Yuh-Feng Hsu