Publications by authors named "Changhong Chang"
Semi-automated enhanced breast tumor segmentation for CT image.
Annu Int Conf IEEE Eng Med Biol Soc
July 2017
Article Synopsis
- - A new semi-automated method for accurately detecting breast cancer in CT images is proposed, which includes maximum region searching to outline the lesion.
- - The method enhances the visibility of the lesions using modified Histogram Equalization with Iterative-Filling to address intensity imbalances.
- - Validation on a clinical dataset revealed a high accuracy with a Dice Coefficient of 88.6%, outperforming traditional techniques like Random Walk and Graph-Cut.