Prostate Ultrasound Image Segmentation Algorithm Based on Wavelet Transform

被引：0
|
作者：
Yang, Shubin [1 ]
Tian, Ying [1 ]
机构：
[1] WIT, Sch Elect & Informat Engn, Wuhan 430073, Hubei, Peoples R China
来源：
DCABES 2008 PROCEEDINGS, VOLS I AND II | 2008年
关键词：
Image segmentation; Wavelet transform; Discrete dynamic contour; Energy field;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
Because of the quality of the prostate ultrasound image, it is very difficult to define boundary of prostate. In order to get an accurate estimate result, a segmentation algorithm based on wavelet transform is designed. Using the dyadic wavelet transform, approximate coefficients and detailed coefficients at different scales can be generated and they determine the energy field. Then the energy field drives the discrete dynamic contour (DDC) model and the final contour is attained. Experiment proved that this algorithm can efficiently segment prostate ultrasound image well.
引用
收藏
页码：1454 / 1457
页数：4
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