High-resolution movie-film digitization: color scanner calibration. - Bruce Glasgow; Thomas McElwain; Lon Pringle (Device-Independent Color Imaging, 1995)

Spectral Digitization of Color Photographic Paper Through Dye Density Estimation. - Bruce Glasgow; Thomas McElwain; Lon Pringle (CIC, 1995)

Color photographic paper dye density estimate using wavelength-dependent optical properties. - Bruce Glasgow; Thomas McElwain; Lon Pringle (Color Imaging: Device-Independent Color, Color Hard Copy, and Graphic Arts, 1996)

Optimum detection and illumination spot sizes for estimation of dye concentrations of photographic prints. - Lon Pringle; Thomas McElwain; Bruce Glasgow (Color Imaging: Device-Independent Color, Color Hard Copy, and Graphic Arts, 1996)