A Quadratic Model with Nonpolynomial Terms for Remote Colorimetric Calibration of 3D Laser Scanner Data Based on Piecewise Cubic Hermite Polynomials

Figure 12

RGB-ITR raw data and linear and nonlinear calibrated colour textures of real scene at 7–9 meters of distance.

(a) Raw colour data

(b) Linear calibrated

(c) Nonlinear calibrated

(d) Raw colour data

(e) Linear calibrated

(f) Nonlinear calibrated