1. A method of white point calibration comprising: receiving, by one or more processors, a plurality of color values, wherein the plurality of color values correspond to a first color space; receiving, by the one or more processors, one or more measured color values corresponding to one or more colors displayed by a first target display, wherein the one or more measured color values correspond to a second color space, and wherein the plurality of color values are associated with the one or more measured color values; generating, by the one or more processors based on the plurality of color values and the one or more measured color values, a second-order or higher response-surface regression model that maps color values corresponding to the second color space to color values corresponding to the first color space; and generating, by the one or more processors, predicted color values for a specified white point by inputting a plurality of specified color values corresponding to the specified white point into the second-order or higher response-surface regression model, wherein each predicted color value corresponds to the first color space and each of the specified color values corresponds to the second color space.