Colorimetric calibration of CCD cameras for self-luminous images

Gao-Wei Chang; Yung-Chang Chen

doi:10.1117/12.311094

18 June 1998 Colorimetric calibration of CCD cameras for self-luminous images

Gao-Wei Chang, Yung-Chang Chen

Proceedings Volume 3422, Input/Output and Imaging Technologies; (1998) https://doi.org/10.1117/12.311094
Event: Asia Pacific Symposium on Optoelectronics '98, 1998, Taipei, Taiwan

Abstract

Reproducing colors with rich saturation, from illuminating objects, is usually recognized as an essential issue for CCD camera imaging. In this paper, we propose a colorimetric calibration scheme regarding self-luminous images for CCD cameras. And, an efficient algorithm to generate highly saturated color stimuli is devised for investigating the CCD camera performance of image reproduction. In this scheme, a set of color samples containing highly saturated colors is generated, from an advanced CRT, as color stimuli for colorimetric characterization. To demonstrate the effectiveness of this algorithm, a realization of color samples, uniformly distributed in CIE LAB, are presented for illustration.

Citation Download Citation

Gao-Wei Chang and Yung-Chang Chen "Colorimetric calibration of CCD cameras for self-luminous images", Proc. SPIE 3422, Input/Output and Imaging Technologies, (18 June 1998); https://doi.org/10.1117/12.311094

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