Performance and troubleshooting
230Alvium G1 User Guide V1.7.0
Shutter types affecting image readout
Some Alvium G1 camera models are operated using global shutter (GS):
Other models use rolling shutter (RS). Alvium G1-2050 models with Sony IMX183
sensor offer global reset shutter (GRS) in addition:
Property Line readout Moving image
Global shutter (GS)
Property Rolling shutter (RS) Global reset shutter (GRS)
Line readout
Line exposure start Deferred from line to line Common for all lines
Line exposure time Common for all lines Increases from line to line
Image acquisition
of moving objects
Image brightness Constant over the image Varying over the image
Moving objects Distorted shape Shape without distortion
Typical application Static objects Moving objects
Compensation Use an additional mechanical shutter or use a strobe light:
Table 115: Shutter types affecting image readout
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