Electronics Optics & Control, Volume. 20, Issue 12, 37(2013)

Improvement and Implementation of the Adaptive and Automatic White Balance Algorithm

TIAN Likun1...2, LIU Xiaohong2, LI Jie2 and GUO Xiaoguang2 |Show fewer author(s)
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
  • show less

    In order to correct the unrealistic color of the images captured by the highresolution image acquisition system in real timean improved adaptive and automatic white balance algorithm was proposed.The color temperature estimation in the YCbCr color space was completed by this algorithm,and a regulation module was added to improve the calculation precision of channel gain continuously.Compared with some other automatic white balance algorithmsit could obtain better color correction performance.The circuit design was optimized according to the characteristic of FPGA.The experiment results show that the algorithm consumes less hardware resourcesis fast in image processing and can meet the realtime requirement of highresolution image acquisition system.

    Tools

    Get Citation

    Copy Citation Text

    TIAN Likun, LIU Xiaohong, LI Jie, GUO Xiaoguang. Improvement and Implementation of the Adaptive and Automatic White Balance Algorithm[J]. Electronics Optics & Control, 2013, 20(12): 37

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Save article for my favorites
    Paper Information

    Category:

    Received: Jan. 31, 2013

    Accepted: --

    Published Online: Dec. 17, 2013

    The Author Email:

    DOI:10.3969/j.issn.1671-637x.2013.12.009

    Topics