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Identifizieren und zeichnen Sie Konturen um Objekte in jedem Bild. Nützlich für Formanalyse, Objektzählung und Grenzvisualisierung.
Erkennen Sie Bildkonturen und skizzieren Sie geschlossene Formen, Regionen und Objektgrenzen für die Segmentierung und das Debuggen von Computer Vision.
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Contour detection finds continuous curves that form the boundaries of objects in an image. It is used in shape analysis, object counting, gesture recognition, and industrial inspection.
External mode detects only outermost contours (no nested boundaries). All mode returns every contour including holes. Tree mode preserves the parent-child hierarchy.