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ZHOU Shuang-quan, ZHAO Da-zun. Neural Network Method for Colorimetry Calibration of Video Cameras[J]. JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 2000, 9(1): 31-36.
Citation: ZHOU Shuang-quan, ZHAO Da-zun. Neural Network Method for Colorimetry Calibration of Video Cameras[J].JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 2000, 9(1): 31-36.
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Neural Network Method for Colorimetry Calibration of Video Cameras

  • The National Laboratory of Color Science and Engineering, Beijing Institute of Technology, Beijing 100081

Funds:DoctoralProgrammeFoundationofInstitutionofHigherEducationofChina
  • Received Date:1999-06-11
    Abstract
  • To transfer the color data from a device (video camera)-dependent color space into a device-independent color space, a multilayer feedforward network with the error backpropa-gation (BP) learning rule, was regarded as a nonlinear transformer realizing the mapping from the RGB color space to CIELAB color space. A variety of mapping accuracy were obtained with different network structures. BP neural networks can provide a satisfactory mapping accuracy in the field of color space transformation for video cameras.
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