Photon Focus D/L-2048 User Manual page 41

Fig. 5.5 shows an example from hyperspectral imaging where the presence of spectral lines at
known regions need to be inspected. By using a MROI only a 636x54 region need to be readout
and a frame rate of 1322 fps (D-80), 1586 fps (D-96 or L-96) or 3038 fps (DR1-192, double rate
enabled) can be achieved. Without using MROI the resulting frame rate would be for a
636x1088 ROI 71 fps (D-80), 85 fps (D-96 or L-96) or 169 fps (DR1-192, double rate enabled).
( 0 , 0 )
C h e m i c a l A g e n t
Figure 5.5: Multiple Regions of Interest in hyperspectral imaging
5.1 Reduction of Image Size
$ 3 6 p i x e l
A
B C
1 p i x e l
2 p i x e l
1 p i x e l
2 0 p i x e l
2 p i x e l
2 6 p i x e l
2 p i x e l
( x , y )
m a x m a x
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