论文信息 - Measures of Goodness for Color Scanners

Measures of Goodness for Color Scanners

Color errors in scanners arise from two sources: the non-colorimetric nature of the scanner sensitivities and the measurement noise. Several measures of goodness have been used to evaluate scanners based on these errors. In this paper, the trustworthiness of these measures is studied through simulations. A new measure incorporating both the above sources of errors and providing excellent agreement with perceived color error is also presented.

Gaurav Sharma | H. Joel Trussell | H. Trussell | Gaurav Sharma

[1] H. Joel Trussell,et al. Color Filter Design For Multiple Illuminants and Detectors , 1995, Color Imaging Conference.

[2] Sarah A. Rajala,et al. Comparison Of Measures Of Goodness Of Sets Of Color Scanning Filters , 1996 .

[3] J. Magnus,et al. Matrix Differential Calculus with Applications in Statistics and Econometrics (Revised Edition) , 1999 .

[4] H. Neugebauer. Quality Factor for Filters Whose Spectral Transmittances are Different from Color Mixture Curves, and Its Application to Color Photography* , 1956 .

[5] G. Wyszecki,et al. Color Science Concepts and Methods , 1982 .

[6] H. Joel Trussell,et al. Filter considerations in color correction , 1992, Electronic Imaging.

[7] H. Joel Trussell,et al. Measure of goodness of a set of color-scanning filters , 1993 .

[8] Peter G. Engeldrum,et al. Color scanner colorimetric design requirements , 1993, Electronic Imaging.