Allied Vision Prosilica GT, Technical Manual

Page: 90 / 99

Prosilica GT Technical Manual V2.4.1
90
Resolution and ROI frame rates
Prosilica GT4907
1
There is no frame rate increase with reduced width.
2
For maximum speed advantage ROIs are taken as center image , where attribute RegionY = (full sensor height – ROI height)/2 .
3
BinningY is horizontal row summing on CCD before readout.
Figure 72: Frame rate vs. height for GT4907
Height
1
Width
2
RegionY Frame rate
3
BinningY Height Width Frame rate
3232 4864 0 7.7 2 1616 4864 12.5
3200 4864 16 7.7 3 1076 4864 15.7
3000 4864 116 8.1 4 808 4864 17.9
2800 4864 216 8.4 5 646 4864 19.6
2600 4864 316 8.8 6 538 4864 21.0
2400 4864 416 9.2 7 460 4864 21.9
2200 4864 516 9.7 8 404 4864 22.7
2000 4864 616 10.2
1800 4864 716 10.7
1600 4864 816 11.3
1400 4864 916 12.0
1200 4864 1016 12.8
1000 4864 1116 13.7
800 4864 1216 14.8
600 4864 1316 16.0
400 4864 1416 17.4
200 4864 1516 19.1
100 4864 1566 20.0
50 4864 1591 20.6
20 4864 1606 20.9
10 4864 1611 21.0
5 4864 1614 21.1
2 4864 1615 21.1
1 4864 1616 21.1
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10
13
16
19
22
0 650 1300 1950 2600 3250
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Height [pixels]