Sciweavers

IMAGING
2000
14 years 24 days ago
Evaluation of Bispectral Spectrophotometry for Accurate Colorimetry of Printing Materials
During recent years the need for accurate color measurements has been increasing to achieve proper color management in a number of industries. One of the most wide spread techniqu...
Sergio Gonzalez, Mark D. Fairchild
IMAGING
2000
14 years 24 days ago
Retinex in Matlab
Abstract. Many different descriptions of Retinex methods of lightness computation exist. We provide concise MATLABTM implementations of two of the spatial techniques of making pixe...
Brian V. Funt, Florian Ciurea, John J. McCann
IMAGING
2000
14 years 24 days ago
Shadow Identification using Colour Ratios
In this paper we present a comprehensive method for identifying probable shadow regions in an image. Doing so is relevant to computer vision, colour constancy, and image reproduct...
Kobus Barnard, Graham D. Finlayson
IMAGING
2000
14 years 24 days ago
Gamut Mapping to Preserve Spatial Luminance Variations
Raja Balasubramanian, Ricardo L. de Queiroz, Reine...
IMAGING
2000
14 years 24 days ago
Illuminant Estimation: Beyond the Bases
We describe spectral estimation principles that are useful for color balancing, color conversion, and sensor design. The principles extend conventional estimation methods, which r...
Jeffrey M. DiCarlo, Brian A. Wandell
IMAGING
2001
14 years 25 days ago
High Dynamic Range Imaging
The ultimate in color reproduction is a display that can produce arbitrary spectral content over a 300-800 nm range with 1 arc-minute resolution in a full spherical hologram. Alth...
Greg Ward