Patents by Inventor Juang-Yu WEI

Juang-Yu WEI 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 of fast image matching
    Patent number: 9165215
    Abstract: Disclosed herein is a method of fast image matching that includes the steps as follows. A template image with a predetermined angular orientation is compared with template images in the range from 0 to 360 degrees to create an angle prediction table. Next, a testing image is acquired and compared with the template image with the predetermined angular orientation to record the similarity at each position, and a plurality of angles corresponding to the similarity is found from the angle prediction table. Afterwards, the template images of the plurality of angles are respectively compared with the testing image to obtain the highest similarity as a comparison result of the position.
    Type: Grant
    Filed: April 24, 2013
    Date of Patent: October 20, 2015
    Assignee: DELTA ELECTRONICS, INC.
    Inventor: Juang-Yu Wei
  • METHOD OF FAST IMAGE MATCHING
    Publication number: 20140212052
    Abstract: Disclosed herein is a method of fast image matching that includes the steps as follows. A template image with a predetermined angular orientation is compared with template images in the range from 0 to 360 degrees to create an angle prediction table. Next, a testing image is acquired and compared with the template image with the predetermined angular orientation to record the similarity at each position, and a plurality of angles corresponding to the similarity is found from the angle prediction table. Afterwards, the template images of the plurality of angles are respectively compared with the testing image to obtain the highest similarity as a comparison result of the position.
    Type: Application
    Filed: April 24, 2013
    Publication date: July 31, 2014
    Applicant: DELTA ELECTRONICS, INC.
    Inventor: Juang-Yu WEI