Training flowline - Githubissues

Lydorn / Polygonization-by-Frame-Field-Learning

This repository contains the code for our fast polygonal building extraction from overhead images pipeline.

BSD 3-Clause "New" or "Revised" License

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Training flowline #8

Closed sarathsrk closed 4 years ago

sarathsrk commented 4 years ago

Could you please tell me the training procedure for Indria dataset from scratch? I have aerial images and corresponding masks in .png format right now.

Lydorn commented 4 years ago

So for the Inria dataset there are 2 possibilities:

Download OSM annotations for the images. In my case I also fixed the alignment of those annotations with a previous method of mine. To use this version of the dataset, reference the dataset_params.inria_dataset_osm_aligned.json config file.
Convert the available ground truth masks with the frame field polygonization method. To use this version of the dataset, reference the dataset_params.inria_dataset_polygonized.json config file.

I added details for this in the main README as well as a link to download all those different ground truth files so you can get started right away!