We propose variable rectilinear interpolation (VRI) as an alternative method for device characterization. Based on a rectilinear structure, this algorithm constructs a mapping with non-uniform nodes placed to maximize informational entropy while meeting the pre-defined error tolerance threshold. In this paper we describe the VRI algorithm and structure; followed by an example in which we characterize the Minolta Color PageWorks™ color printer.
C.T. Yeung, Bob Lin, "Device Characterization Using Variable Rectilinear Interpolation" in Proc. IS&T 5th Color and Imaging Conf., 1997, pp 193 - 196, https://doi.org/10.2352/CIC.1997.5.1.art00038