According to both variables (isImage and isVideo) of a substrate of the original of a Result, OpenCVCascadeDetectormakes a different foundlabels: labelables, LabeledLocations, or LabeledTrakcs.
Merge pull request #97 from lekomin/feature-fixes

OpenCVCascadeDetector makes a different foundlabels (labelables, LabeledLocations, or LabeledTracks) according to its original media type