کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4943970 1437728 2017 16 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Multi-dimensional fuzzy transform and projection
ترجمه فارسی عنوان
تبدیل و پیش بینی فازی چند بعدی
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر هوش مصنوعی
چکیده انگلیسی
Fuzzy and inverse fuzzy transforms, introduced by I. Perfilieva, is an important tool for signal and image fuzzy representation. It led to several variants, as the natural least-squares minimization named fuzzy projection. We deal with this transform, proposing first to show its simplicity and its easy numerical implementation in any dimension of space. Secondly, we point out that a key parameter permits to control its numerical robustness. Thirdly, we show that this parameter also governs the stability of the representation by fuzzy projection, when choosing different partitions of the space. We conclude in discussing linear representation; especially triangular representation for signals and pyramidal representation for images.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fuzzy Sets and Systems - Volume 307, 15 January 2017, Pages 83-98
نویسندگان
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