🦖 DINOv3 PCA Explorer

Upload an image to visualize the principal components of its patch features. This reveals the main axes of semantic variation within the image as understood by the model.

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Processing Resolution

Higher values capture more detail but are slower.

224 1024

Backbone (DINOv3)

ViT-S/16+ is smaller & faster; ViT-H/16+ is larger.

Heatmap Colormap

Overlay Opacity

0 1

Visualize the main heatmap blended with the original image.

PC1 Heatmap Overlay

Original Processed Image (at selected resolution)