https://github.com/YuePanEdward/RoadMarkingExtraction

🛣️ automatic extraction of road markings from MLS or ALS point cloud [ISPRS-A' 19]
https://github.com/YuePanEdward/RoadMarkingExtraction

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🛣️ automatic extraction of road markings from MLS or ALS point cloud [ISPRS-A' 19]

• Host: GitHub
• URL: https://github.com/YuePanEdward/RoadMarkingExtraction
• Owner: YuePanEdward
• Created: 2018-12-17T08:19:33.000Z (almost 6 years ago)
• Default Branch: master
• Last Pushed: 2021-04-22T21:35:57.000Z (over 3 years ago)
• Last Synced: 2024-05-08T08:32:29.443Z (5 months ago)
• Language: C++
• Homepage:
• Size: 47.2 MB
• Stars: 232
• Watchers: 11
• Forks: 77
• Open Issues: 9
• Metadata Files:
  • Readme: README.md

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README

        
# RoadMarkingExtraction

This repository contains a C++ implementation of the automatic extraction, classification and vectorization of road markings from MLS point cloud. It's based on traditional image & point cloud processing approaches, which can act as the easy baseline for novel learning-based methods.

![alt text](demo/teaser.gif)

-------

## About

Version 1.2: passed on Ubuntu 16.04. For former versions, please check the other branches.

Dependent 3rd Party Libs: Eigen3, PCL1.8, OpenCV2, LibLas, DXFLib

Application Scenarios: MLS or ALS point cloud for highway or urban roads

## How to use

1. Install dependent libs by `sh ./script/download_dependent_lib.sh`.

2. Build the repository:

```

mkdir build

cd build

cmake .. 

make 

cd ..

```

3. Prepare the model pool (take `./model_pool/xxx` as an example) and configure the parameter list (take `./config/xxx.txt` as an example).

4. Configure the input (`*.las` or `*.pcd` point cloud) and output path in `./script/run_xxx.sh`.

5. Run `sh ./script/run_xxx.sh`. 

6. Check the results in your output folder. You may use CloudCompare to visualize the point cloud and use AutoCAD or [ShareCAD](https://beta.sharecad.org/) to visualize the dxf files.

------

### Citation

If you find this code useful for your work or use it in your project, please consider citing:

```

@article{pan2019automatic,

  title={Automatic Road Markings Extraction, Classification and Vectorization from Mobile Laser Scanning Data.},

  author={Pan, Yue and Yang, B and Li, S and Yang, H and Dong, Z and Yang, X},

  journal={International Archives of the Photogrammetry, Remote Sensing \& Spatial Information Sciences},

  year={2019}

}

```

[paper link](https://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLII-2-W13/1089/2019/)

### Workflow

 ![alt text](demo/framework.png)

### Image Processing

 ![alt text](demo/image_process.png)

### Demo

 ![alt text](demo/scenarios.png)

 

### Acknowledgement:

Thanks [hibetterheyj](https://github.com/hibetterheyj) for the effort to migrate the codes on Linux.