A Multilevel Thresholding Approach Based on L´evy-Flight Firefly Algorithm for Image Segmentation

سال انتشار: 1390
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 118

فایل این مقاله در 8 صفحه با فرمت PDF قابل دریافت می باشد

استخراج به نرم افزارهای پژوهشی:

لینک ثابت به این مقاله:

شناسه ملی سند علمی:

JR_ITRC-4-1_001

تاریخ نمایه سازی: 23 فروردین 1401

چکیده مقاله:

Multilevel thresholding is an important technique for image processing. The maximum entropy thresholding (MET) has been widely applied in the literature. This paper presented a novel optimal multilevel thresholding approach based on the maximum entropy measure and L´evy-Flight Firefly Algorithm (LFA) for image segmentation. This new method was called, the maximum entropy based on l´evy-flight firefly algorithm for multilevel thresholding (MELFAT) method. In this paper, five famous benchmark images were used to evaluate the proposed method and the results were evaluated by the uniformity measure. The obtained results were compared with five wellknown methods, like Gaussians mooting method (Lim, Y. K., & Lee, S. U. (۱۹۹۰), Symmetry-duality method (Yin, P. Y., & Chen, L. H. (۱۹۹۳), improved GA-based algorithm (Yin, P. -Y. (۱۹۹۹), the hybrid cooperative-comprehensive learning based PSO algorithm (HCOCLPSO) ( Maitra, M., & Chatterjee, A. (۲۰۰۸)) and a new social and momentum component adaptive PSO algorithm (SMCAPSO) (Chander, A.,& Chatterjee, A.,& Siarry, P.(۲۰۱۱)) . The experimental results confirmed the performance and capability of the proposed method to find optimal threshold values.