
Borealis
Otis, Martin J.-D.;
Deshmukh, Yashwardhan
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2024-04-22
Laboratoire d'Automatique et de Robotique interactive, Université du Québec à Chicoutimi, Québec, Canada LAR.i - UQAC, 02 Feb. 2024
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855 satellite images and their ground truth masks. The original satellite images could be accessed by email.
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Manual acquisition of 60 unlabelled aerial satellite images with varying dimensions (area ranging from 500 meters to 5 kilometers) from Google Maps. A manual segmentation is executed into three labels: water, land, and obstacle.
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Parametric augmentation pipeline:<br>
-random cropping, <br>
-horizontal and vertical flipping, <br>
-rotation, <br>
-brightness and contrast, <br>
-Contrast Limited Adaptive Histogram Equalization (CLAHE) and <br>
-Grid Distortion, or Optical Distortion.