Unsupervised dynamic modeling of medical image transformation

2 code implementations • 1 Mar 2021 • Niklas Gunnarsson, Peter Kimstrand, Jens Sjölund, Thomas B. Schön

For this, we use a conditional variational auto-encoder (CVAE) to nonlinearly map the higher-dimensional image to a lower-dimensional space, wherein we model the dynamics with a linear Gaussian state-space model (LG-SSM).

Denoising Dimensionality Reduction +3