INVESTIGATING AND PROVING OF MULTIPLICATIVE LIGHTING CORRECTION IN COLOR CHARACTERIZATION OF DIGITAL CAMERA

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MAHMOUDI NAHAVANDI A.; SAFI M.

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Journal Paper

Paper Information

Journal: JOURNAL OF COLOR SCIENCE AND TECHNOLOGY Year:2014 | Volume:8 | Issue:2 Page(s): 109-115

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Title

INVESTIGATING AND PROVING OF MULTIPLICATIVE LIGHTING CORRECTION IN COLOR CHARACTERIZATION OF DIGITAL CAMERA

Author(s)

MAHMOUDI NAHAVANDI A. | SAFI M. | Issue Writer Certificate

Keywords

DIGITAL CAMERAQ2

COLORIMETRIC CHARACTERIZATIONQ2

LIGHTING INHOMOGENITEIY CORRECTIONQ2

COLOR MEASUREMENTQ2

Abstract

Digital color cameras are being taken attention for color appearance measurement. However, exploiting these devices needs some device calibrations. One of the most important tunings is the quality of lighting. Inhomogeneous lighting may cause some difficulties in measurements. Although the multiplicative inhomogeniteiy correction method has been used in many papers, none of them has ever rationalized this method. In this paper multiplicative inhomogeniteiy correction has been proved using linear model of camera. Moreover the effect of two correction methods including multiplicative and additive methods on the result of characterization of camera has been studied. The results showed that multiplicative correction method gives a better performance comparing other methods. Also, a proof has been given for efficiency of multiplicative correction method.

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APA: Copy

MAHMOUDI NAHAVANDI, A., & SAFI, M.. (2014). INVESTIGATING AND PROVING OF MULTIPLICATIVE LIGHTING CORRECTION IN COLOR CHARACTERIZATION OF DIGITAL CAMERA. JOURNAL OF COLOR SCIENCE AND TECHNOLOGY, 8(2), 109-115. SID. https://sid.ir/paper/137317/en

Vancouver: Copy

MAHMOUDI NAHAVANDI A., SAFI M.. INVESTIGATING AND PROVING OF MULTIPLICATIVE LIGHTING CORRECTION IN COLOR CHARACTERIZATION OF DIGITAL CAMERA. JOURNAL OF COLOR SCIENCE AND TECHNOLOGY[Internet]. 2014;8(2):109-115. Available from: https://sid.ir/paper/137317/en

IEEE: Copy

A. MAHMOUDI NAHAVANDI, and M. SAFI, “INVESTIGATING AND PROVING OF MULTIPLICATIVE LIGHTING CORRECTION IN COLOR CHARACTERIZATION OF DIGITAL CAMERA,” JOURNAL OF COLOR SCIENCE AND TECHNOLOGY, vol. 8, no. 2, pp. 109–115, 2014, [Online]. Available: https://sid.ir/paper/137317/en

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