Patents by Inventor YI-TUNG CHOU

YI-TUNG CHOU 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 instant recognition of traffic lights countdown image
    Patent number: 9305224
    Abstract: A method for instant recognition of traffic lights countdown image that can quickly scan and confirm the circular feature image of a traffic light, and retrieve the countdown image thereof by calculating the displacement ratio from the circular image, then enhance, cut and converse the countdown image to display a feature image thereof, and proceed similarity comparison with collected data to calculate the percentage of similarity. The method eventually brings out a result from the image comparisons, so as to fulfill the effectiveness of searching and instantly recognizing the countdown image of a traffic light.
    Type: Grant
    Filed: September 29, 2014
    Date of Patent: April 5, 2016
    Assignee: Yuan Ze University
    Inventors: Duan-Yu Chen, Yi-Tung Chou
  • METHOD FOR INSTANT RECOGNITION OF TRAFFIC LIGHTS COUNTDOWN IMAGE
    Publication number: 20160092742
    Abstract: A method for instant recognition of traffic lights countdown image that can quickly scan and confirm the circular feature image of a traffic light, and retrieve the countdown image thereof by calculating the displacement ratio from the circular image, then enhance, cut and converse the countdown image to display a feature image thereof, and proceed similarity comparison with collected data to calculate the percentage of similarity. The method eventually brings out a result from the image comparisons, so as to fulfill the effectiveness of searching and instantly recognizing the countdown image of a traffic light.
    Type: Application
    Filed: September 29, 2014
    Publication date: March 31, 2016
    Inventors: DUAN-YU CHEN, YI-TUNG CHOU