Patents Assigned to Wuxi Jinnang Technology Development Ltd.
  • Image enhancement for challenging lighting conditions
    Patent number: 8582915
    Abstract: An image and video enhancement technique is described that allows a core enhancement algorithm to be applied to images captured in various challenging lighting conditions. The technique detects a lighting impairment and inverts the image if it is a low-light impairment. The inverted low-light image is similar to haze impairment images, allowing both haze images and low-light images to be enhanced using the same enhancement algorithm.
    Type: Grant
    Filed: June 27, 2011
    Date of Patent: November 12, 2013
    Assignee: Wuxi Jinnang Technology Development Ltd.
    Inventors: Jiangtao Wen, Xuan Dong, Yi Pang