HyperplaneFitting

Code source associated to IWCIA'20 paper: Digital hyperplane fitting

Dependencies

The program uses some C++ 11 feature, so we recommend the use of gcc 4.2 or later to compile. The program requires these libraries to be installed:

• Boost
• DGtal (To install DGtal see https://github.com/DGtal-team/DGtal/blob/master/README.md)
• Eigen3
• CGAL
• CMake 2.8.11

Installation

To install the program see INSTALL.txt file.

Three execution programs are generated after the complication:

• FittingLine for 2D fitting
• FittingPlane for 3D fitting
• FittingHyperplane for 4D fitting.

Examples

The program takes as input a file containing a list of points with the first line indicating the total number of point, and following by the coordinates of each point.

• Example for a file containing 2D points

10
1 10
1 26
3 3
3 42
4 18
4 34
8 6
8 39
9 25
10 11

• Example for a file containing 3D points

10
8 1 1
9 1 1
10 2 1
11 3 1
12 4 1
11 12 1
12 12 1
7 1 2
8 2 2
9 2 2

You can find more examples in Data/Data2D, Data/Data3D and Data/Data4D

• Run the program FittingLine for line fitting

  ./FittingLine points2D.txt

• Run the program FittingPlane for plane fitting

  ./FittingPlane points3D.txt

• Run the program FittingHyperplane for 4D hyperplane fitting

  ./FittingHyperplane points4D.txt