Region Of Interest (Roi) In 3D Modes - Photon Focus MV1-D1280-L01-3D05 Series User Manual

5.3.2 Region of Interest (ROI) in 3D modes

The ROI is determined by the following properties: OffsetX, Width, Peak0_3DY, Peak0_3DH,
DataFormat3D.
The area for the detection of the laser line is defined by the parameters Peak0_3DY,
Peak0_3DH. These values can be freely set within the following limits:
1. The minimal height of the laser triangulation region (Peak0_3DH) is 16 pixels.
2. The maximal height of the laser triangulation region (Peak0_3DH) is 1024.
The maximal frame rate can be increased by decreasing the image width. The maximal frame
rate is reached at a width of 768 pixels. Below this value, the maximal frame rate does not
increase anymore.
The maximal frame rates for the MV1-D1280-L01-3D05 camera series are shown in Table 5.2.
Width x Peak0_3DH
1280 x 16
1280 x 32
1280 x 64
1280 x 128
1280 x 256
1280 x 512
1280 x 1024
768 x 16
768 x 32
768 x 64
Table 5.2: MV1-D1280-L01-3D05 Frame rates of different ROI settings in 3D modes (minimal exposure time,
free-running mode)
MAN073 12/2016 V1.0
2D&3D mode (4 3D rows)
4370 fps
2430 fps
1285 fps
660 fps
335 fps
165 fps
85 fps
8750 fps
4860 fps
2575 fps
3Donly (4 3D rows)
21880 fps
21880 fps
14100 fps
7340 fps
3740 fps
1885 fps
948 fps
43760 fps
40775 fps
22460 fps
5.3 Reduction of Image Size
3Donly (2 3D rows)
43700 fps
26500 fps
14100 fps
7340 fps
3740 fps
1885 fps
948 fps
68847 fps
40775 fps
22460 fps
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