Sparse Space-Time Deconvolution for Calcium Image Analysis

no code implementations • NeurIPS 2014 • Ferran Diego Andilla, Fred A. Hamprecht

Experiments on real and synthetic data demonstrate the viability of the proposed method.

Learning Multi-level Sparse Representations

no code implementations • NeurIPS 2013 • Ferran Diego Andilla, Fred A. Hamprecht

In some applications, however, there is a natural hierarchy of concepts that ought to be reflected in the unsupervised analysis.