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Обнаружение контура

Определите и нарисуйте контуры вокруг объектов на любом изображении. Полезно для анализа формы, подсчета объектов и визуализации границ.

Обнаруживайте контуры изображений и очерчивайте замкнутые формы, области и границы объектов для сегментации и отладки компьютерного зрения.

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Frequently Asked Questions

What is contour detection?

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.

What is the difference between external and all contours?

External mode detects only outermost contours (no nested boundaries). All mode returns every contour including holes. Tree mode preserves the parent-child hierarchy.

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