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Colour Characterisation of a High-Resolution Digital Camera
Lindsay MacDonald
Wei Ji
  DOI :  10.2352/CGIV.2002.1.1.art00092  Published Online :  January 2002
Abstract

A calibrated monochromatic light source was used to characterise a high-resolution digital camera, by measuring RGB responses of the camera at successive wavelength intervals throughout the visible spectrum. The results were compared with those obtained by the conventional polynomial modelling technique on colour patches measured directly by the camera using a target. Analysis of the results indicated that accuracy of the modelling technique was lower because of flare and nonuniformities resulting from imaging of the whole chart.

Journal Title : Conference on Colour in Graphics, Imaging, and Vision
Publisher Name : Society of Imaging Science and Technology
Publisher Location : 7003 Kilworth Lane, Springfield, VA 22151, USA
Subject Areas :
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 DOI 10.2352/CGIV.2002.1.1.art00092
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Lindsay MacDonald, Wei Ji, "Colour Characterisation of a High-Resolution Digital Camera"  in Proc. IS&T CGIV 2002 First European Conf. on Colour in Graphics, Imaging, and Vision,  2002,  pp 433 - 437,  https://doi.org/10.2352/CGIV.2002.1.1.art00092

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Copyright © Society for Imaging Science and Technology 2002
72010351
Conference on Colour in Graphics, Imaging, and Vision
conf colour graph imag vis
2158-6330
Society of Imaging Science and Technology
7003 Kilworth Lane, Springfield, VA 22151, USA
2158-6330(20020101)2002:1L.433;1-
cgiv_v2002n1/splitsection92.xml
/ist/cgiv/2002/00002002/00000001/art00092
Articles
Colour Characterisation of a High-Resolution Digital Camera
MacDonaldLindsay
JiWei
01012002
2002
1
433
437
2002
A calibrated monochromatic light source was used to characterise a high-resolution digital camera, by measuring RGB responses of the camera at successive wavelength intervals throughout the visible spectrum. The results were compared with those obtained by the conventional polynomial modelling technique on colour patches measured directly by the camera using a target. Analysis of the results indicated that accuracy of the modelling technique was lower because of flare and nonuniformities resulting from imaging of the whole chart.