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Volume: 2 | Article ID: art00021
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Using Shepard's Interpolation to Build Color Transformation Tables
Robert Rolleston
  DOI :  10.2352/CIC.1994.2.1.art00021  Published Online :  January 1994
Abstract

A method for constructing a multidimensional color space transformation look up table (LUT) is presented. The values associated with each node of the LUT are calculated by a weighted sum of known values. Unlike the tetrahedral inversion techniques, this method does not require the tessellation of the space. Changing the weighting function can produce LUT's with different properties, and the method has the ability to extrapolate values beyond the gamut of the device.

Journal Title : Color and Imaging Conference
Publisher Name : Society of Imaging Science and Technology
Publisher Location : 7003 Kilworth Lane, Springfield, VA 22151, USA
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 DOI 10.2352/CIC.1994.2.1.art00021
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Robert Rolleston, "Using Shepard's Interpolation to Build Color Transformation Tables"  in Proc. IS&T 2nd Color and Imaging Conf.,  1994,  pp 74 - 77,  https://doi.org/10.2352/CIC.1994.2.1.art00021

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Copyright © Society for Imaging Science and Technology 1994
72010350
Color and Imaging Conference
color imaging conf
2166-9635
Society of Imaging Science and Technology
7003 Kilworth Lane, Springfield, VA 22151, USA
2166-9635(19940101)1994:1L.74;1-
cic_v1994n1/splitsection21.xml
/ist/cic/1994/00001994/00000001/art00021
Articles
Using Shepard's Interpolation to Build Color Transformation Tables
RollestonRobert
01011994
1994
1
74
77
1994
A method for constructing a multidimensional color space transformation look up table (LUT) is presented. The values associated with each node of the LUT are calculated by a weighted sum of known values. Unlike the tetrahedral inversion techniques, this method does not require the tessellation of the space. Changing the weighting function can produce LUT's with different properties, and the method has the ability to extrapolate values beyond the gamut of the device.