CM-140GE / -RA/-UV / CB-140GE / -RA
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7. Image output signal
7.1. Output image
The CCD sensor layout with respect to pixels and lines used in the timing and video full frame read
out is shown below.
1434
1052
2
40
1392
7
2
1040
OB
OB
OB
OB(7)
Effective Video Output
1392 (H) x 1040 (V)
3
Pixel (1,1)
R
G
G B
G
R
DVAL
16
3
4
OB, 4 lines for Vertical
and 16 pixels for
Horizontal can be
transferred on OB
Transfer Mode.
Fig. 15 CCD sensor layout
Important Note: By using the Optical Black (OB) transfer mode, the user can select whether to
include optical black pixels in the image stream.
7.2. Vertical binning (CM-140GE only).
The binning functions can be used to achieve higher frame rate or higher sensitivity. The
drawback is lower resolution.
Vertical binning is done by adding the charge
from pixels in adjacent lines in the horizontal
CCD register.
Fig. 13 shows the binning principle. Resolution
and frame rate for all combinations are shown
in the below table.
Fig.16 CM-140GE binning.
The CM-140GE/-RA/-UV has 2:1 Vertical Binning:
Setting
Value for Register address 0xA084
Resolution (pixels) Frame rate(fps)
Off (no binning)
0x01
1392(h) x 1040(v)
31.08 (UV:16.14)
2:1 binning
0x02
1392(h) x 520(v)
48.86 (UV:25.37).
H
Xsg1
Video out
No V binning
V binning
H
Xsg1
Video out
No V binning
V binning
Содержание CM-140GE
Страница 61: ...CM 140 GE RA UV CB 140GE RA 59 ...
Страница 62: ...CM 140GE RA UV CB 140GE RA 60 ...
Страница 63: ...CM 140 GE RA UV CB 140GE RA 61 ...
Страница 64: ...CM 140GE RA UV CB 140GE RA 62 ...
Страница 68: ...CM 140GE RA UV CB 140GE RA 66 Fig 37 Spectral response for CM 140GE UV ...