Patents by Inventor Shou-Liang Keh

Shou-Liang Keh 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 to obtain a substantially accurate digital color image of a subject in a moveable enclosure which provides a controlled lighting environment
    Publication number: 20050225814
    Abstract: A method and apparatus to obtain a substantially accurate digital color image of a subject at relatively low cost. A moveable enclosure containing a controlled lighting source provides a controlled lighting environment that costs considerably less than a traditional photo studio and is more convenient to use for many applications. A digital color image capture device captures an image of a subject in the enclosure. The captured image is sent to a computer where a stored color profile previously obtained from a calibration of the digital image capture device is used by a software program to automatically correct the color of the captured image. The color-corrected image can then be distributed to other computers for display.
    Type: Application
    Filed: June 9, 2005
    Publication date: October 13, 2005
    Inventors: Peng-Cheng Lai, Douglas Wang, Wei-Shang Chen, Shou-Liang Keh, Yu-Chang Chang
  • Method and apparatus to obtain a substantially accurate digital color image of a subject in a moveable enclosure which provides a controlled lighting environment
    Publication number: 20050225813
    Abstract: A method and apparatus to obtain a substantially accurate digital color image of a subject at relatively low cost. A moveable enclosure containing a controlled lighting source provides a controlled lighting environment that costs considerably less than a traditional photo studio and is more convenient to use for many applications. A digital color image capture device captures an image of a subject in the enclosure. The captured image is sent to a computer where a stored color profile previously obtained from a calibration of the digital image capture device is used by a software program to automatically correct the color of the captured image. The color-corrected image can then be distributed to other computers for display.
    Type: Application
    Filed: June 9, 2005
    Publication date: October 13, 2005
    Inventors: Peng-Cheng Lai, Douglas Wang, Wei-Shang Chen, Shou-Liang Keh, Yu-Chang Chang
  • Method and apparatus to obtain a substantially accurate digital color image of a subject in a moveable enclosure which provides a controlled lighting environment
    Publication number: 20030122843
    Abstract: A method and apparatus to obtain a substantially accurate digital color image of a subject at relatively low cost. A moveable enclosure containing a controlled lighting source provides a controlled lighting environment that costs considerably less than a traditional photo studio and is more convenient to use for many applications. A digital color image capture device captures an image of a subject in the enclosure. The captured image is sent to a computer where a stored color profile previously obtained from a calibration of the digital image capture device is used by a software program to automatically correct the color of the captured image. The color-corrected image can then be distributed to other computers for display.
    Type: Application
    Filed: January 18, 2002
    Publication date: July 3, 2003
    Inventors: Peng-Cheng Lai, Douglas W. Wang, Wei-Shang Chen, Shou-Liang Keh, Yu-Chang Chang