/featvis

FeatVIS: High dimensional feature space visualization

Primary LanguageCGNU General Public License v3.0GPL-3.0

FeatVIS: Features VISualiziation

Description

FeatVIS helps visualize multidimensional features space.

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

Specs

VIEW

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.