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Basic timing of rolling shutter 2
Shooting in constant interval with strobe (no overlap)
③
Strobe
Output frame
Output data
1
line : exposure
st
2
line : exposure
nd
Exposure
3
in sensor
Shooting in constant interval with strobe (with overlap)
④
Strobe
Output frame
Output data
1
line : exposure
st
2
line : exposure
nd
Exposure
3
in sensor
Copyright © 2015 TOSHIBA TELI CORPORATION, All rights reserved.
1
line : exposure
rd
N
line : exposure
th
1
line : exposure
rd
N
th
line : exposure
In the way of synchronizing strobe
line : exposure
st
emission to output frame signal,
subject can be shot without
2
line : exposure
nd
problem under no overlap
3
line : exposure
rd
exposure condition.
N
line : exposure
th
line : exposure
st
2
line : exposure
nd
3
line : exposure
rd
N
th
line : exposure
1
line : exposure
st
2
line : exposure
nd
3
line : exposure
rd
N
Some lines start exposure for
another frame in the same
exposure time. Double image is
caused because next frame
1
line : exposure
st
exposure starts in same
2
line : exposure
nd
output frame.
3
line : exposure
rd
N
* verification under actual condition is necessary
Doc. No. 4300-0223
line : exposure
th
th
line : exposure
2015/12/25
36
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