Genie M1024, Руководство пользователя

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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