A statistical modeling approach for evaluating auto-segmentation methods for image-guided radiotherapy.

We proposed a statistical modeling method for the quantitative evaluation of segmentation methods used in image guided radiotherapy. A statistical model parameterized on a Beta distribution was built upon the observations of the volume overlap between the segmented structure and the referenced structure. A statistical performance profile (SPP) was then estimated from the model using the generalized maximum likelihood approach.

Diffuse prior monotonic likelihood ratio test for evaluation of fused image quality measures.

This paper introduces a novel method to score how well proposed fused image quality measures (FIQMs) indicate the effectiveness of humans to detect targets in fused imagery. The human detection performance is measured via human perception experiments. A good FIQM should relate to perception results in a monotonic fashion.