Local Models for Dynamic Processes in Image Sequences
2002 (English)In: Workshop Dynamic Perception, Bochum, 2002, 59-64 p.Conference paper (Other academic)
We present a computational framework that extends classical image velocity estimation to include more general parameters of dynamic brightness changes. The introduced method allows for an extraction of these parameters, ranging from models of linear illumination changes over diffusion and decay constants to expansion rates. We illustrate the benefit of such an extension on a real image sequence with illumination changes. We also introduce a new depth estimation technique termed depth from diffusion and apply it to some real examples.
Place, publisher, year, edition, pages
Bochum, 2002. 59-64 p.
Engineering and Technology
IdentifiersURN: urn:nbn:se:liu:diva-54278OAI: oai:DiVA.org:liu-54278DiVA: diva2:302471
Workshop Dynamic Perception, 14-15 November, 2002, Bochum, Germany