Photon Focus CameraLink MV1-D1280, Руководство пользователя

Страница: 22 / 83

4 Product Specification
The colour cameras are equipped with a infra-red cut-off filter to avoid false colours arising
when an infra-red component is present in the illumination. Fig. 4.3 shows the transmssion
curve of the cut-off filter.
Figure 4.3: Transmission curve of the cut-off filter in the Photonfocus 1280 colour camera models
4.5 RGB Bayer Pattern Filter
Fig. 4.4 shows the bayer filter arrangement on the pixel matrix in the colour camera models
which is often denoted as "Blue - Green" pattern.
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 4.4: Bayer Pattern Arrangement in the Photonfocus 1280 color camera models
20