IMG2CP

Table of Contents

About The Project
1. Getting Started
   • Prerequisites
2. Roadmap
3. Contact
4. Acknowledgments

About

Currently identifies 2 starting reference folds given .png/.jpg images of M/V crease patterns.

Frontend code can be found at https://github.com/hunger-cp/img2cp-frontend

A demo of this program can be found on https://colab.research.google.com/drive/1zbKQMQm-CBQU1WjXgZEqbIYEnOUe-WI-?usp=sharing

Goal: Convert .png/.jpg images of M/V crease patterns into common cp file formats.

Pipeline:

• Detect corners as possible vertices in crease pattern
• Connect the possible vertices to yield a .cp file
• Refine vertice locations to generate a near flatfoldable crease pattern

Test crease patterns are stored in images/

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Getting Started

To get started, clone the repository

git clone https://github/hunger-cp/img2cp

Prerequisites

Please use pip to install all required packages:

• pip3

  pip3 install requirements.txt

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Roadmap

• Corner detection
• Remove false positives
• Search for lines
• Correct vertice placement
• Export
  • .cp
  • .fold
  • .opx

See the open issues for a full list of proposed features (and known issues).

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Contact

Clint Wang - @txst54 - wang1024x768@gmail.com

Project Link: https://github.com/hunger-cp/img2cp

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Acknowledgments

README:

• Img Shields

Thank you to the following contributers:

• DracoWard
• Spinomishra

Starting Reference Finder uses Kamiya's References: https://www.folders.jp/reference/reference.html

Crease Patterns in Examples folder taken from:

• raiden_shogun.webp - Chen Xiao
• switzerland.webp - Kei Morisue

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