identifyplane.c File Reference

identification of a best matching plane from a set of 3D points More...

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Detailed Description

identification of a best matching plane from a set of 3D points

Usage: identifyplane in.list out.list

Description: Identifies the parameters (a, b, c, d) of the equation of the 3D plane: ax+by+cz+d=0 that minimizes the least square error between this plane and the given points. Method: basic linear regression.

The result is given as a file that contains a list of 5 numbers: a, b, c, d the parameters of the equation, and e the least square error.

Types supported: list 3D

Category: geo

Author:

Michel Couprie