Web Application for Computer Engineering Project Design

Design of a Deep Learning-Based Fatigue Crack Detection System for Train Bogie Frames with 3D Defect Mapping

Setup

Important

Web App works only on stable Python releases 3.13.9 or older

Upload 3D Model

1. Download any 3D model (.glb format)
2. Move file to /static/models directory
3. Open /static/js/viewer.js
4. Edit line 67 according to file name

  66 loader.load(
  67   '/static/models/<filename>.glb',
  68   (gltf) => {

Setup for Different Operating Systems

Setup for Linux (setup_lin.sh)	Setup for Windows (setup_win.bat)
1. Download Repository 2. Extract Files 3. Open Terminal 4. Change Directory to WebApp 5. Execute Shell Script ./setup_lin.sh	1. Download Repository 2. Extract Files 3. Open Terminal 4. Change Directory to WebApp 5. Execute Shell Script ./setup_win.bat

Possible Errors	Fixes
bad interpreter: No such file or directory cannot execute: required file not found	1. sudo apt install dos2unix 2. dos2unix setup_lin.sh
bash: ./setup_lin.sh: Permission denied	sudo chmod +x setup_lin.sh

Links

Sample Train Bogie Frame 3D Model