کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
562953 | 875459 | 2010 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A robust algorithm for the fractal dimension of images and its applications to the classification of natural images and ultrasonic liver images
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
پردازش سیگنال
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The calculation of the fractal dimension is crucial in fractal geometry. The popular approach is based on box-counting. However, this scheme is easily disturbed by noise and produces many non-negligible plateaus that cause an underestimation. This paper proposes a more robust and efficient method for computing the fractal dimension. To validate its performance, a feature vector based on fractal dimension and M-band wavelet transform was applied to the classification of natural textured images and ultrasonic liver images based on four different classifiers. The experimental results revealed the proposed computation method is trustworthy.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Signal Processing - Volume 90, Issue 6, June 2010, Pages 1894–1904
Journal: Signal Processing - Volume 90, Issue 6, June 2010, Pages 1894–1904
نویسندگان
Wen-Li Lee, Kai-Sheng Hsieh,