Search Results for author: Alvina Goh

Found 2 papers, 0 papers with code

Bayesian Estimation of White Matter Atlas from High Angular Resolution Diffusion Imaging

no code implementations10 Oct 2013 Jia Du, Alvina Goh, Anqi Qiu

We first assume that the atlas is generated from a known hyperatlas through a flow of diffeomorphisms and its shape prior can be constructed based on the framework of large deformation diffeomorphic metric mapping (LDDMM).

Anatomy

A Diffusion Process on Riemannian Manifold for Visual Tracking

no code implementations24 Mar 2013 Marcus Chen, Cham Tat Jen, Pang Sze Kim, Alvina Goh

In this paper, we model the target using a covariance descriptor, as this descriptor is robust to problems such as pixel-pixel misalignment, pose and illumination changes, that commonly occur in visual tracking.

Visual Tracking

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