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The Spatial Resolution Depth Chart is designed for testing the clarity of Depth map spatial resolution either with Stereovision, Time-of-Flight (TOF) or Structured Light cameras.
It uses hollowed-out horizontal line pairs on 12 blocks to conduct tests. Each block measures the same size and contains a line pair with a different spacing from 0.6 to 20mm.
In addition, there is a hollowed-out resolution pattern in the middle of the chart. The chart has a reflectivity of 18%. It is an ideal tool for evaluating the resolution and accuracy of Depth cameras.
General specifications:
- Size: 700 x 1000 x 30 mm
- Block size: 63 x 63 mm
- Material: Steel plate with 18% reflectivity grey-coating
- References: SRDepth_001
Examples of measurements
Spatial resolution depth map with Deadleaves background 3cm behind the chart
Time-of-Flight camera
Stereovision camera
