3.2. Technical specification
Table 3.2: Examples of possible depth ranges of the 3D stereo cam-
era with 3.4 Gbytes of GPU memory
3D stereo camera
Full depth quality
0.89 m to 1.00 m
1.60 m to 2.00 m
2.18 m to 3.00 m
2.65 m to 4.00 m
High depth quality
0.52 m to 1.00 m
0.66 m to 2.00 m
0.75 m to 3.00 m
0.80 m to 4.00 m
1.00 m to infinity
Medium and low depth quality
0.52 m to infinity
The resolution and accuracy at different distances is given in
for the recommended high depth
quality. In full depth quality, the resolution and accuracy will be better by a factor of 2. Similarly, in medium
quality, the resolution and accuracy will be about 2 times worse than shown in the table.
Table 3.3: Resolution and accuracy of the 3D stereo camera in mil-
limeters with high quality stereo matching and random dot projection
on non-reflective and non-transparent objects.
distance
3D stereo camera
Lateral resolution
1.0 m
2.0 m
3.0 m
4.0 m
0.4 mm
0.9 mm
1.3 mm
1.7 mm
Depth resolution
1.0 m
2.0 m
3.0 m
4.0 m
0.1 mm
0.5 mm
1.2 mm
2.0 mm
Average depth accuracy
1.0 m
2.0 m
3.0 m
4.0 m
0.5 mm
2.0 mm
4.6 mm
8.2 mm
MATRIX VISION GmbH
Manual: BVS 3D-RV1
13
Rev: 1.0
Status: Nov 14, 2022
