Valmet: A New Validation Tool for Assessing and Improving 3D Object Segmentation
MICCAI '01 Proceedings of the 4th International Conference on Medical Image Computing and Computer-Assisted Intervention
Automatic Construction of 3D Statistical Deformation Models Using Non-rigid Registration
MICCAI '01 Proceedings of the 4th International Conference on Medical Image Computing and Computer-Assisted Intervention
Deformable M-Reps for 3D Medical Image Segmentation
International Journal of Computer Vision - Special Issue on Research at the University of North Carolina Medical Image Display Analysis Group (MIDAG)
Landmark matching via large deformation diffeomorphisms
IEEE Transactions on Image Processing
Proceedings of the 1st International Workshop on Visual Interfaces for Ground Truth Collection in Computer Vision Applications
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A large number of test images and their "ground truth" segmentations are needed for performance characterization of the many image segmentation methods. In this work we developed a methodology to form a probability distribution of the diffeomorphism between a segmented template image and those from a population, and consequently we sample from these probability distributions to produce test images. This method will be illustrated by producing simulated 3D CT images of the abdomen for testing the segmentation of the human right kidney.