Evaluate Depth Map Fluctuation

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Function

This Step is used to evaluate the fluctuation of the depth map over time on the same scene, and reflect the results in the log.

Usage Scenario

This Step is used by developers for testing. Regular users do not need to use this Step in general application scenarios.

Input and Output

Input

Input port Data type Description

Depth Map

Image/Depth

Depth map input to this port will have fluctuations evaluated.

Mask

Image/Color/Mask

The mask input to this port will be used to set the region for evaluation.

Output

Output port Data type Description

None

-

None.

Parameter Description

Depth Range Settings

Parameter Description

Lower Threshold / Upper Threshold

Parameter description: Several intervals are specified from "Lower Threshold" to "Upper Threshold" using "Interval". For each pixel, the difference between its depth value and the average depth value at the same position falls into one of these intervals. The percentage of points in each interval to all pixels will be shown as the final result.

Default value: -2.0000 / 2.0000

Interval

Parameter description: The partition interval used when making the depth map fluctuation partition statistics.

Default value: 0.5000

Parameter Description

Clear Previous Images

Parameter description: Clear the collected depth images.

Default value: Unselected

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