DAHENG-IMAGE MER-031-860U3C User Manual page 69

Mercury U3V Cameras User's Manual
MER-031-860U3X/MER-031-860U3M NIR/ MER-050-560U3x/
MER-050-560U3M NIR/ MER-051-120U3x/MER-131-210U3x/
MER-131-210U3M NIR/ MER-132-43U3x/MER-133-54U3x/
MER-134-93U3x/MER-230-168U3x/ MER-231-41U3x/MER-301-125U3x/
MER-302-56U3x /MER-502-79U3x/MER-503-36U3x
The implementation process of global shutter sensor is as shown in Figure2- 14, all the lines of the sensor
are exposed at the same time, and then the sensor will read out the image date one by one.
The advantage of the global shutter sensor is that all the lines are exposed at the same time, and the images
do not appear offset and distortion when capturing moving objects.
All lines are exposing at the same time
Exposure time
Readout time
Time

Electronic Rolling Shutter
Exposure time
Readout time
Time
MER-500-14U3x/MER-1070-14U3x/
MER-1520-13U3c/MER-1810-21U3c
Model
Table2- 3: Global Shutter camera models
Figure2- 14: Global Shutter
Exposure line by line
Figure2- 15: Electronic rolling shutter
Model
Table2- 4: Electronic rolling shutter camera models
All lines transfer electrons from
exposure area to storage area
Reading electrons from
storage area line by line
Readout after exposure
Exposing
Reading
Sensor Type
Electronic rolling shutter
Sensor Type
Global Shutter
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