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6.3.3 IMAGE SIZE
ROI
The ROI (Region of Interest) selects only a part of the sensor to
be read out, to speed up the frame-rate and to reduce the
amount of image data. The decreased image size you see
within Camware is a combination of reduced sensor resolution
and software downsizing.
The frame-rate only increases, if the vertical resolution is
decreased.
ROI by mouse see 6.9.9.
ROI window
Select the ROI menu and activate ROI window by
clicking on … or use the … right to the Left / Right /
Top / Bottom and click on ROI window.
The ROI window opens and new region of interest
might be set by dragging a window with the mouse or
by typing in the values.
Binning
Binning combines neighboring pixels (in either the horizontal or
vertical direction) to form super pixels. It increases the signal to
noise ratio (SNR), reduces the readout noise of the resulting
pixels and decreases the spatial resolution of the total image,
which is recorded.
Available Binning modes:
H1xV1, H1xV2, H1xV4, H2xV1, H2xV2, H2xV4, H4xV1, H4xV2,
H4xV4.
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