
Description of the data path
PIKE Technical Manual V4.0.0
110
Description of the data path
Block diagrams of the cameras
The following diagrams illustrate the data flow and the bit resolution of
image data after being read from the CCD sensor chip in the camera. The indi-
vidual blocks are described in more detail in the following paragraphs.
Black and white cameras
Figure 55: Block diagram b/w camera
Sensor
Analog
Gain
Analog
Offset
Analog
ADC
14 bit
Channel
balance
Test-Pattern
IEEE 1394b
interface
1394b
14 bit
Horizontal
mirror
14 bit
Shading
correction
Camera control
HIROSE I/O
RS232
8 Bit
Frame
memory
16 bit
HSNR
control
14 bit
Horizontal
masking
14 bit
Horizontal
sub-sampling
14 bit
LUT
14 bit
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