Chapter 33

An Improved Balloon Snake Algorithm for Ultrasonic Image Segmentation

M. Shen*; Q. Zhang,; B. Zheng    * Shantou Polytechnic, Shantou, Guangdong, PR China Shantou University Medical College, Shantou, Guangdong, PR China Shantou University, Shantou, Guangdong, PR China

Abstract

Medical ultrasound imaging is one of the most effective methods for lesion early detection. However, the segmentation of lesions such as breast cancers from ultrasound images is still a challenging task due to the variance in shape of the lesions and interference from speckle noise. In this chapter, a novel approach using a generalized adaptive magnetostatic bidirectional balloon snake (AMBBS) model is adopted for lesion segmentation. The limitations ...

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