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ToothFeaturePoints

An algorithm to get feature points from a mesh model

Usage

Viewer

viewer.exe

settings in Utility.h

Generate Feature

feature.exe input_folder_path output_folder_path argument [tooth_id fp_file_path]

argument:

  • 0: output global feature
  • 1: output partial feature
  • 2: output the new Coordinate for the feature point in pca system

Extract Position information

python extract.py

Put executable file feature.exe in execute/

Set the arguments manually in extract.py

Train data

python svr.py

files:

  • train_in.txt & train_out.txt : train set
  • data.txt : data set
  • predict.txt : output the predict

Compilation Environment

Viewer

  • Visual Studio 2010
  • Qt 4.8.0
  • VTK 6.1.0

Feature

  • Visual Studio 2010
  • VTK 6.1.0

Extract

  • Python 3.6.2

Train

  • Python 3.6.2
  • NumPy 1.13.1
  • SciPy 0.19.1
  • scikit-learn 0.18.2

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An algorithm to get feature points from a mesh model

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