Geometrical shapes datasets

Labeled datasets of images of geometrical shapes. Can be used for training and conceptual learning of supervised and unsupervised models. Use pickle, zip to extract raw images and labels.

bw_shapes_3_1800
grayscale, 64x64, 3 distinct types (concepts), 600 per type 1800 total
Grayscale circles, variation in shade, size, background
Grayscale triangles, variation shade, size, background
Empty (grey) backgrounds, variation in shade.
Labels: 0 - 2 (circle, triangle, background)

col_shapes_9_7200
color, 64x64, 9 distinct types (concepts), 800 per type 7200 total:
- Two color (red, blue) circles, grey background, variation in shade, size, background
- R,b triangles, grey background, variation shade, size, background
- R,b horizontal stripes wide (red), narrow (blue) variation shade, width (r > 0.5 size, b < 0.5 size), background
- R,b vertical stripes narrow (red), wide (blue) variation shade, width (r < 0.5 size, b > 0.5 size), background
- Empty (grey) backgrounds, variation in shade.

Labels 0,1 (circle r, b) 2,3 (triangle r, b) 4,5 (horizontal r,b) 6,7 (vertical r,b) 8 (background)

Use pickle, zip to extract raw images and labels.