Photon Focus MV0 CMOSIS Series, Руководство пользователя, Страница: 20 / 111

3 Product Specification
The color cameras are equipped with a IR cut-off filter to avoid false colors arising when an
infra-red component is present in the illumination. Fig. 3.4 shows the transmssion curve of the
cut-off filter.
Figure 3.4: Transmission curve of the cut-off filter in the Photonfocus MV0 Pyhton GigE cameras
3.4 RGB Bayer Pattern Filter (color models)
Fig. 3.5 shows the bayer filter arrangement on the pixel matrix which is often denoted as
"Green - Blue" pattern.
The fixed bayer pattern arrangement has to be considered when the ROI config-
uration is changed or the MROI feature is used (see Chapter 8). It depends on
the line number in which a ROI starts. A ROI can start at an even or an odd line
number.
G B
0
C o l u m n
R
o
w
1 2 3
G B
G G R R
G B G B
G G R R
0
1
2
3
Figure 3.5: Bayer Pattern Arrangement
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