Rectal_contours.zip

Zip archive containing all shapes stored as CSV-text files. Contains the same data as in the MATLAB file, but in text format (CSV, comma separated values). The zip file contains the file "polyhedron_faces.txt" in the root folder. This file contains an array defining the polyhedron faces. Each row in this array contains three indices (0-based) into the surface point arrays, together, these three points define a triangular face. Furthermore, the zip archive contains 37 folders, one for each patient. The folders are named "Patient ", where is a number used to refer to the patient. Each folder contains between seven and eleven csv files called "shape ", where is between 1 and 11. The first shape (number 1) is from the planning CT; the remaining shapes are recorded during the course of radiotherapy. They are not guaranteed to be in chronological order. The csv files contain 18063 lines, each with three entries. The lines represent points in 3D, and three entries in each line represent x, y and z coordinates, respectively.