Early Processing of Spatiotemporal Visual Information

Research Overview

Spatiotemporal models for early visual processing in mammalian visual systems are discussed. Particular attention is given to the issue of inseprarability in ganglion cells, where spatial response properties (e.g.. band-pass versus low-pass tuning) are dependent on the temporal frequencies present in the stimulus. We also address how one might construct velocity-tuned spatiotemporal filters from cascades of simple linear filters applied to model ganglion neurons.

This work began as a part of my MSc thesis at the University of Toronto under the supervision of Allan Jepson and John Tsotsos.

Related Publications

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