Contour Detector (deprecated)

Detects nearly convex structures from a 'probability image' (where pixels of high intensity are likely to be part of part contour). (Deprecation: Will be replaced in future release!).

Options

Radius

The maximum radius the objects to be detected can have.

Angles

Has impact on the precision of the contours to be detected. But more angles increase the runtime.

Line variance

The value one is usually appropriate.

Overlap

Determines how much the detected objects are allowed to overlap. If two objects overlap more the specified, only the one with the higher score will be kept.

Minimal score

The minimal allowed score (between 0 and 1). All objects below that score will be disregarded.

Minimal area

Objects with a smaller area will be disregarded as well.

Distance equidistant seeding points

The distance between the seeding points over the image. The lower the distance, the more seeding points will be used causing more calculations. A good choice is the half size of the objects to be detected.

Smooth contour

Smoothes the contours by removing little perturbations.

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