FeatVIS: Features VISualiziation

Description

FeatVIS helps visualize multidimensional features space.

GUI is written using QT + OpenSceneGraph with simplicity in mind.

Specs

Currently implements and use:

• GIST (fourier domain) for high-dimensional description of images
• MDS (eigen decomposition) for embedding projections in low-dim (3D)
• BH-TSNE (space partitioning) for embedding projections in low-dim (3D)
• FLANN (fast knn) clustering and nearest neighbouring

Docs

Follow the steps and explanations in the sample folder.