MidcurveNN

Midcurve by Neural Networks

license: apache-2.0

Description

Goal: Given a 2D closed shape (closed polygon) find its midcurve (polyline, closed or open)
Input: set of points or set of connected lines, non-intersecting, simple, convex, closed polygon
Output: another set of points or set of connected lines, open/branched polygons possible

ToDos

Based on code at https://github.com/yogeshhk/MidcurveNN/tree/master/src/simpleencoderdecoder prepare Trainer class to train model using dataset uploaded here. Push model here
Prepare Gradio demo space here as well as inferencing API which takes profile image and generates midcurve image

Publications/Talks

Vixra paper MidcurveNN: Encoder-Decoder Neural Network for Computing Midcurve of a Thin Polygon, viXra.org e-Print archive, viXra:1904.0429 http://vixra.org/abs/1904.0429
ODSC proposal https://confengine.com/odsc-india-2019/proposal/10090/midcurvenn-encoder-decoder-neural-network-for-computing-midcurve-of-a-thin-polygon
CAD Conference 2021, Barcelona, pages 223-225 http://www.cad-conference.net/files/CAD21/CAD21_223-225.pdf
CAD & Applications 2022 Journal paper 19(6) http://www.cad-journal.net/files/vol_19/CAD_19(6)_2022_1154-1161.pdf
Google Developers Dev Library https://devlibrary.withgoogle.com/products/ml/repos/yogeshhk-MidcurveNN

Citation

@article{MidcurveNN,
  doi = {https://doi.org/10.14733/cadaps.2022.1154-1161},
  url = {https://www.cad-journal.net/files/vol_19/CAD_19(6)_2022_1154-1161.pdf},
  author = {Kulkarni, Yogesh H.},
  keywords = {Midcurve, Encoder-Decoder, Neural Network},
  title = {MidcurveNN: Neural Network for Computing Midcurve of a Thin Polygon},
  publisher = {CAD Solutions, LLC},
  journal={Computer-Aided Design & Applications},
  volume={19},
  issue={6},
  pages={1154-1161},
  year = {2022}
}