An Improved FFCM Based Segmentation Method for Dermoscopic Images
سال انتشار: 1393
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 782
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شناسه ملی سند علمی:
JR_IJMEC-4-13_012
تاریخ نمایه سازی: 16 فروردین 1395
چکیده مقاله:
Dermatoscopic image segmentation is the most important part to diagnose the skin cancer. In this paper, an improved method is proposed for attaining the accurate segmentation of dermatoscopic images. In the proposed method, the U channel of converted dermatoscopic image is enhanced after filtering and intensity adjustment. Then, it is classified in two classes using statistical histogram based fast version of fuzzy c-mean. Subsequently, Otsu thresholding is applied to class one, for obtaining a suitable binary mask of image. An improved segmented dermatoscopic image will be achieved after performing morphological reconstruction algorithms on the binary image. The experimental results show that the proposed method satisfies sensitivity and specificity more than the other earlier works.
کلیدواژه ها:
نویسندگان
Neda Razazzadeh
M.S. Student, Dept. Computer and Informatics Engineering, Payame Noor University, Qeshm, Iran
Mehdi Khalili
Assistant professor, Dept. Computer and Informatics Engineering, Payame Noor University, Tehran, Iran