A multiscale algorithm for image segmentation by variational method
SIAM Journal on Numerical Analysis
Variational methods in image segmentation
Variational methods in image segmentation
Three-dimensional medical image segmentation using a graph-theoretic energy-minimisation approach
VIP '01 Proceedings of the Pan-Sydney area workshop on Visual information processing - Volume 11
Certain investigation on MRI segmentation for the implementation of CAD system
WSEAS Transactions on Computers
Segmentation of dynamic emission tomography data in projection space
CVAMIA'06 Proceedings of the Second ECCV international conference on Computer Vision Approaches to Medical Image Analysis
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A graph-theoretic variational segmentation algorithm is applied to 22-frame dynamic positron emission tomography (PET) data sets after dimension reduction along the time axis using principal component analysis. Initial results indicate that the PCA is a very useful initial preprocessing step for segmentation and is effective in minimising the artifacts present in the PET data sets, allowing accurate delineation of pathological and anatomical features by the variational segmentation algorithm.