Prosilica GT Technical Manual V2.4.1
94
Camera data path
GT2000, GT2000NIR, GT2050, GT2050NIR
Prosilica GT color cameras
Prosilica GT with CCD sensors
GT1290C, GT1380C, GT1600C, GT1660C, GT1910C, GT1920C, GT2300C, GT2450C,
GT2750C, GT3300C, GT3400C, GT4905C, GT4907C, GT6600C
Figure 77: Block diagram of Prosilica GT2000, GT2000NIR, GT2050, and GT2050NIR monochrome cameras
Figure 78: Block diagram of Prosilica GT color cameras with CCD sensors
HIRO
S
E I
/O
RS2
32
12 bit
12
b
it
Gigabit
Ethernet
interface
12 bit
LUT
12
12
LUT
12
12
LUT 1-3
12
ĺ
12
12 bit
Gamma
12 bit
Frame
memory
‡
Factory calibrated. NOT a user control.
Sensor
array
Analog
Analog
12 bit
Analog
Internal sensor components
Analog
Offset
Sensor
System
Gain
‡
Sensor
System
Offset
‡
Analog
Vertical
ROI
Horizontal
ROI
ADC
12 bit
Defect
mask
Camera control
Gain
Gi
g
E
14 bit
14 bit
HIRO
SE
I
/O
RS2
32
For on-camera interpolated
PixelFormats
only—outputs 8 bit.
Raw un-interpolated
PixelFormats
skip this block—outputs 8/12 bit depending
upon the bit depth of
PixelFormat
used.
8 bit
8 bit
Sensor
Analog
Analog
14 bit
ADC
Gi
gE
Analog
Analog
Vertical
binning
††
/
Vertical ROI
14
b
it
Gigabit
Ethernet
interface
‡
Factory calibrated. NOT a user control.
White balance
Gain
Horizontal
binning
††
Hue
†
Saturation
Color transformation
*
LUT
12
12
LUT
12
12
LUT
‡‡
1-3
14
ĺ
12
14 bit
Gamma
Bayer
†
Interpolation
3 X 3
12/14* bit
8/12/14 bit
Frame
memory
†
12 bits with LUT, 14 bits if the LUT is bypassed.
Horizontal
ROI
14 bit
Defect
§
mask
Camera control
Offset
‡
§
Defect masking is ONLY available for GT3400C, GT4905C, GT4907C, and GT6600C.
††
Color information lost while binning is active.
‡‡
LUTs are ONLY available for GT1290C, GT1380C, GT3400C, GT4905C, GT4907C, and GT6600C.