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About this Project

This project is being developed as a practical part of bachelor's thesis at Brno Universtiy of Technology - Faculty of Information Studies. It is as of now a work in progress, no results guaranteed.

The topic of this thesis is Generating a 3D Fingerprint Model. This application can be used to apply series of image processing filters to a fingerprint image to make it more suitable for conversion to 3D stl model and printing. It should also have the functionality to convert the image to stl model.

Prerequisites

For now this is only viable for ubuntu gnu/linux machines Before cloning repository, you need these to succesfully use the application.

python version 3.10 is a requirement might work on earlier python 3 versions
```
    apt install python3.10
```

python graphical modules

    pip install numpy matplotlib pillow

Installation

Installation is relatively fast and easy.

Clone the repository

    git clone ssh://git@strade.fit.vutbr.cz:3022/xlanro00/BP_DP-xlanro00.git

Prepare the image file with fingerprint, run the application

Usage

There are two ways to enter filter series

manually from command line

    python src/main.py res/test_fp.png res/test_fp_cpy.png 100 blur

manually from preset saved in a json config file, that can be used to create new presets

    python src/main.py res/test_fp.png res/test_fp_cpy.png 100 --config config/config.json default_preset

Comparison

Before	After

Roadmap

Load and store image
Apply basic image processing filters
Create filter library with more filters
Use presets from config files
Make it a viable option to process an image
Convert image to stl format
Export final model ready for printing

Author

Rostislav Lán - xlanro00@stud.fit.vutbr.cz

Supervisor

Ing. Petr Malaník

Links

Project Link: https://strade.fit.vutbr.cz/git/xlanro00/BP_DP-xlanro00

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