Assume that M represents the recording Gaussian-shaped filters denoted by scanning_set_1_2nm.asc in the online text database (www.cambridge.org/ 9780521868532). This set is not ideal but simulates a practical set of filters. Let P be the primaries associated with red, green and blue LEDs, denoted by RGB_LEDS_2nm.asc in the online text database. Use the sensor as S = A. Assume the reflectances of interest have a correlation matrix Kr = 2I.

(a) Compute the 3 3 correction matrix B, assuming that 2 = 1

(b)Compute the mean square error for 2 = 1.

(d) For the 170 natural object database of [291], which is available on the text website, compute the mean square error of the reproduction.

(e) For the 170 natural object database of [291], compute the mean _x0005_E ab error, using an appropriate white point.