ANN_c2c_error_prediction

A pretrained network for predicting the per vertex geometric error of the manufactured object produced by the binder jetting printer ZPrinter 450.

Dependencies

For ann_predictor.py

• Python 3.6 or later
• Tensorflow 2.7.0
• Pandas 1.3.4
• Numpy
• Joblib 1.1.0

For export_CSV_from_OBJ.py

• Python 3.6 or later
• Numpy
• IGL
• Scipy

Reference

https://doi.org/10.1108/RPJ-11-2022-0402

extract_CSV_from_OBJ.py

Exports the features in a .csv file, given any .obj model as input.

python export_CSV_from_OBJ.py yourModel.obj

ann_predictor.py

Produces a .ply file of the vertices and the predicted per vertex dimensional error (in milimeters), given a .csv file of the features of any model as input.

python ann_predictor.py yourData.csv