Stranica 143 [143]
The workflow for the correction of IR/UV-reflected images is designed to carry out correction
for the factors affecting IR or UV-reflected images, as summarised in Table 3-1 and
discussed in Chapter 1, and using the data collected as a result of the acquisition protocols
outlined in Chapter 2. In addition, this workflow also generates IR- or UV-reflected false¬
colour images, if these are required. Figure 3-38 shows a schematic of the workflow
developed in the nip2 software, indicating the transformations/corrections to be applied.
Output
cc
profile
Camera output XYZ Flat fielded sRGB Flat
converted from RAW fielded +
calibrated
Camera
Icc
profile y
Vv. a a
ma
registration Correct for
Converts IRR/UVR image Correct for spatial rN Spectral density
to linear light (XYZ) inhomogeneities »
of light source ¬
(Flat fielding) False colour
image
Output
From VIS workflow > Icc
profile
XYZ Flat fielded sRGB Flat
+ colour fielded + colour
calibrated calibrated
VIS image
Figure 3-38. Workflow for the correction of IR or UV-reflected images and the generation of IR or UV¬
reflected false-colour images in the nip2 post-processing workspace.
Version No. 1.0 135 Date : 14/10/2013