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Linearity and artifacts are recognizable with HDO
Visible proof of linearity
Red line in the top window should be linear = linear deflation
- linearity is a key prerequisite for accuracy
- loss of linearity: curve instead of linear line
Visible detection of artifacts
Artifacts are strong signals which are misleading and need to be detected
- Artifacts are clearly detectable on screen
- Visible control how the technology takes care of them