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Volume: 17 | Article ID: art00019
Building Accurate and Smooth ICC Profiles by Lattice Regression
  DOI :  10.2352/CIC.2009.17.1.art00019  Published OnlineJanuary 2009

A system-optimized framework is presented for learning a multi-dimensional look-up-table (LUT) from training samples. The technique, termed lattice regression, solves for an entire LUT at once by optimizing the three-fold objective of 1) low interpolation error on training data, 2) smooth transitions between adjacent LUT outputs, and 3) a steady overall functional trend. The proposed algorithm is tested for both smoothness and accuracy against state-of-the-art for color management in printers.

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Eric Garcia, Maya Gupta, "Building Accurate and Smooth ICC Profiles by Lattice Regressionin Proc. IS&T 17th Color and Imaging Conf.,  2009,  pp 101 - 106,

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