Patents by Inventor Chun-Qin Wang

Chun-Qin Wang 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).

  • COLOR IMAGE PROCESSING SYSTEM AND COLOR IMAGE PROCESSING METHOD
    Publication number: 20170169547
    Abstract: A color image processing system includes an image capture module, an image digitizing module, an optimizing ratio calculation module and an image processing module. The image capture module captures an original color image. The image digitizing module digitizes the original color image to obtain N pixels in ascending order according to value of RGB of the pixel. The optimizing ratio calculation module calculates an optimizing ratio H. The image processing module multiplies original value of RGB of the pixel before the ((N?N*H)/2)th pixel by 1/H to obtain new value of RGB of the pixel before the ((N?N*H)/2)th pixel and multiplies original value of RGB of the pixel after the ((N+N*H)/2?1)th pixel by H to obtain new value of RGB of the pixel after the ((N+N*H)/2?1)th pixel. A color image processing method is also provided.
    Type: Application
    Filed: December 21, 2015
    Publication date: June 15, 2017
    Inventors: WEN-JIE LIU, CHUN-QIN WANG, LEI WANG
  • Color image processing system and color image processing method
    Patent number: 9665928
    Abstract: A color image processing system includes an image capture module, an image digitizing module, an optimizing ratio calculation module and an image processing module. The image capture module captures an original color image. The image digitizing module digitizes the original color image to obtain N pixels in ascending order according to value of RGB of the pixel. The optimizing ratio calculation module calculates an optimizing ratio H. The image processing module multiplies original value of RGB of the pixel before the ((N?N*H)/2)th pixel by 1/H to obtain new value of RGB of the pixel before the ((N?N*H)/2)th pixel and multiplies original value of RGB of the pixel after the ((N+N*H)/2?1)th pixel by H to obtain new value of RGB of the pixel after the ((N+N*H)/2?1)th pixel. A color image processing method is also provided.
    Type: Grant
    Filed: December 21, 2015
    Date of Patent: May 30, 2017
    Assignees: AMBIT MICROSYSTEMS (SHANGHAI) LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Wen-Jie Liu, Chun-Qin Wang, Lei Wang