https://github.com/SpaceNetChallenge/RoadDetector

Winning Solutions from SpaceNet Road Detection and Routing Challenge
https://github.com/SpaceNetChallenge/RoadDetector

spacenet-challenges spacenet-dataset

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Winning Solutions from SpaceNet Road Detection and Routing Challenge

• Host: GitHub
• URL: https://github.com/SpaceNetChallenge/RoadDetector
• Owner: SpaceNetChallenge
• License: other
• Created: 2018-04-19T18:45:17.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2023-07-06T21:19:30.000Z (over 1 year ago)
• Last Synced: 2024-08-01T13:31:34.650Z (3 months ago)
• Topics: spacenet-challenges, spacenet-dataset
• Language: Python
• Size: 870 KB
• Stars: 205
• Watchers: 18
• Forks: 85
• Open Issues: 6
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
## SpaceNet Road Detection and Routing Challenge Solutions

For more information about the SpaceNet Challenge visit the [SpaceNet Challenge Website](https://spacenetchallenge.github.io/)

### [About the Dataset](https://medium.com/the-downlinq/introducing-the-spacenet-road-detection-and-routing-challenge-and-dataset-7604de39b779)

### [The Average Path Length Similarity (APLS):  Metric Part 1](https://medium.com/the-downlinq/spacenet-road-detection-and-routing-challenge-part-i-d4f59d55bfce)

### [The Average Path Length Similarity (APLS):  Metric Part 2](https://medium.com/the-downlinq/spacenet-road-detection-and-routing-challenge-part-ii-apls-implementation-92acd86f4094)

### Competition Specific information:

#### [SpaceNet Challenges hosted on TopCoder](http://crowdsourcing.topcoder.com/spacenet)

#### [Topcoder Competition Page](https://community.topcoder.com/longcontest/?module=ViewProblemStatement&rd=17036&pm=14735)

Results:

**Place**|**Entrant**|**Country**|**Average Score**|**Las Vegas**|**Paris**|**Shanghai**|**Khartoum**

:-----:|:-----:|:-----:|:-----:|:-----:|:-----:|:-----:|:-----:

1|albu|Russia|0.6663|0.7977|0.604|0.6543|0.6093

2|cannab|Russia|0.6661|0.7804|0.6446|0.6398|0.5996

3|pfr|France|0.666|0.8009|0.6008|0.6646|0.5975

4|selim\_sef|Germany|0.6567|0.7884|0.5991|0.6472|0.5922

5|fbastani|America|0.6284|0.771|0.5474|0.6326|0.5628

6|ipraznik|Germany|0.6215|0.7578|0.5668|0.6078|0.5537

7|tcghanareddy|India|0.6182|0.7591|0.571|0.6014|0.5415

8|hasan.asyari|Norway|0.6097|0.7407|0.5557|0.5952|0.5472

9|aveysov|Russia|0.5943|0.7426|0.5805|0.5751|0.4789

Top 5 Solutions:

1. [Albu](https://github.com/SpaceNetChallenge/RoadDetector/tree/master/albu-solution/)

2. (tie)[cannab](https://github.com/SpaceNetChallenge/RoadDetector/tree/master/cannab-solution/)

3. (Tie)[pfr](https://github.com/SpaceNetChallenge/BuildingDetectors_Round2/tree/master/pfr-solution)

4.  [selim_sef](https://github.com/SpaceNetChallenge/BuildingDetectors_Round2/tree/master/selim_sef-solution)

5.  [fbastani](https://github.com/SpaceNetChallenge/BuildingDetectors_Round2/tree/master/fabastani-solution)