How can I improve Mask RCNN performance for nodule detection in Ultrasound thyroid images?

06 June 2019 1 7K Report

I am trying to use faster RCNN (in MATLAB) for nodule bounding box detection in a small thyroid Ultrasound dataset (only 233 images). Some nodules are big and some are very small. My question is that how can I improve the performance of faster RCNN in this challenging problem.

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