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# 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}
}
``` |