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Operational Reference
Genie Monochrome Series-GigE Vision Camera
Partial Scan—Window ROI
Partial Scan (vertical cropping)
The Partial Scan mode, also know as vertical cropping, reduces the number of video lines grabbed for a frame. By
not scanning the full vertical area of the sensor, the maximum possible acquisition frame rate is proportionately
increased (as an extreme example, the M640 scanning a one line frame, exposed around 589fps).
Scan Start Offset
Scan Line Count
Partial Image Scan
Partial Scan Illustration
Maximum Frame Rate Examples
Vertical Lines
Acquired
M640
Maximum
Frame Rate
M1024
Maximum
Frame Rate
M1400
Maximum
Frame Rate
M1410
Maximum
Frame Rate
1024 --
--
15
fps
21.8
768
--
20 fps
20 fps
28.1
512
--
28 fps
27 fps
39.8
480
64 fps
30 fps
28 fps
42.0
240
115 fps
50 fps
42 fps
71.3
120
194 fps
74 fps
55 fps
109.4
60
293 fps
99 fps
66 fps
149.3
30
394 fps
118 fps
73 fps
182.6
1
589 fps
146 fps
81 fps
232.7
