# ProfileExtractCornerPoint3D

The ProfileExtractCornerPoint3D function Functions are tools that are available in Spreadsheet for processing and analyzing acquisitions or other results. You can add functions to your Spreadsheet job to create tool chains and produce results for specific applications. allows you to extract corner points from a profile.

The ProfileExtractCornerPoint3D function requires an existing Profile3D structure as input. You can use the function to extract convex corner points, concave corner points, or both. The function extracts all corner points of the input profile that fit the defined criteria as individual Point3D structures.

3D Point Cloud A point cloud is a 3D structure that consists of the data points collected by a 3D vision system during acquisition. with ProfileExtractCorner3D | Profile View

The ProfileExtractCornerPoint3D function also allows you to define an external ProfileFixture3D input, which ensures that the function extracts the same profile feature for each acquisition Acquisition is the process or result of the vision system acquiring a new image.. The ProfileExtractCornerPoint3D function can use the profile fixture A fixture is a coordinate location on the image that keeps the tool in the place determined by the fixture. to align the Region of Interest in the profile, and produce consistent results regardless of positioning inconsistencies in the acquisition.

The ProfileExtractCornerPoint3D function produces a Point3D structure for each extracted corner point, that you can use as input for other functions.