Smartek UCC User Manual page 122

Figure 93 shows the same purpose by a complex function and illustrates that the implemented algorithms
can be arbitrarily complex. However, the calculation for generating look-up tables will be executed only once.
255
240
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165
150
135
120
105
90
75
60
45
30
15
0
0
Figure 93: Example 2 of enhancing contrast of an image using look-up table
Look-up table in CameraSuite SDK
In the CameraSuite SDK the ImageProcAPI provides the programming interface for generating and
modifying look-up tables. The bit depth and image type supported are shown in Table 52. For a detailed
description on how to use the look-up table feature please refer to the CameraSuite API Help located in the
doc folder of the CameraSuite SDK installation directory.
Supported image input
15 30 45 60 75 90 105 120 135 150 165 180 195 210 225 240 255
index
Monochrome
Raw Bayer
Color RGB
Table 52: Look-up table - supported bit depth and image types
index value
0 0
1 0
2 0
... ...
126 126
127 127
128 128
... ...
253 255
254 255
255 255
Supported bit depth
8 bit per channel
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User Manual - twentynine
Input Image
Output Image
16 bit per channel
SMARTEK Vision | User Manual - twentynine | Doc. v1.0.2