Patents by Inventor Jung-Chou Chang

Jung-Chou Chang 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 processing image
    Publication number: 20040228504
    Abstract: The present invention discloses a method and an apparatus for processing images, which is particularly suitable for being used during a brief handshake or encounter. The method of the present invention includes a step of sorting or categorizing captured images according to their features, whereby respective clusters are built. The images in each cluster can be further sorted according to image quality. The results can be output to a display or a database for recognition.
    Type: Application
    Filed: May 13, 2003
    Publication date: November 18, 2004
    Applicant: Viswis, Inc.
    Inventor: Jung-Chou Chang
  • Facial surveillance system and method
    Publication number: 20040223629
    Abstract: The present invention discloses a facial surveillance system and method. In this system and method, if a plurality of facial features can be found on a candidate facial area, further detection will be carried out to find any anomaly feature such as a mask, sun glasses or a helmet. Accordingly, potential criminal events may be effectively prevented.
    Type: Application
    Filed: May 6, 2003
    Publication date: November 11, 2004
    Applicant: Viswis, Inc.
    Inventor: Jung-Chou Chang