Events Calendar

Regularisation in Multimodality Optical Tomography

Speaker: Professor Simon Arridge,
Centre for Medical Image Computing,
University College LondonAbstract: Optical Tomography in highly scattering media is non-linear and severely ill-posed. An increasingly widely used approach for image reconstruction is a parameter estimation method based on optimisation of a likelihood function. These kinds of problems always require regularization, which most generally should be interpreted in terms of Bayesian prior term.In this talk I will describe different regularisation techniques incorporating structural and statistical information. An emphasis will be placed on cross-constraints with an auxiliary image representing a multimodality approach.Hosted by Professor Richard Leahy

Location: Hughes Aircraft Electrical Engineering Center (EEB) - 248

Audiences: Everyone Is Invited

Contact: Talyia Veal