OpenStreetCam – Confidence level visualization

The OpenStreetCam plug-in has once again brought a new feature to help its users. It now allows displaying and filtering aggregated detections based on their confidence level. The confidence level represents a measure of confidence of the validity of the detection or aggregated detection.

New aggregated detections display

Aggregated detections can now be displayed using a confidence level based color code. This is an optional behavior that can be turned on in the plug-in preference settings by selecting the following preference:

If selected, each aggregated detection will be displayed with a border of the corresponding color, according to the legend table displayed under the check-box.

Map display based on confidence level:

If the checkbox is not selected, all aggregated detections are displayed with a white border.

Confidence level filtering

With the introduction of the confidence level attribute, a new form of filtering was added. Filter data now allows setting a value for minimum and/or maximum confidence level. When set, only the aggregated detections with the appropriate confidence level will be displayed.

The confidence level minimum and maximum must be values between 0 and 1.