Find 2D Contour at Specified Inner-Outer Level

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Function

This Step sets the contours of a specified inner/outer layer in the mask image.

find2d contour at specified hierarchical level find 2d contour at specified hierarchical level 1

Usage Scenario

This Sep is a general 2D image contour extraction Step. It can be used between Steps Orthographic Projection and Orthographic Projection Inverse to obtain object contours in a 3D point cloud.

Input and Output

find2d contour at specified hierarchical level find 2d contour at specified hierarchical level 2

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