An Adaptive Beltrami Detail Preserving Filter for Image De-noising
عنوان مقاله: An Adaptive Beltrami Detail Preserving Filter for Image De-noising
شناسه ملی مقاله: ICEE20_374
منتشر شده در بیستمین کنفرانس مهندسی برق ایران در سال 1391
شناسه ملی مقاله: ICEE20_374
منتشر شده در بیستمین کنفرانس مهندسی برق ایران در سال 1391
مشخصات نویسندگان مقاله:
Reza Vafaee - Shahid Bahonar University of Kerman
Saeid Saryazdi
Ahmad Hakimi
خلاصه مقاله:
Reza Vafaee - Shahid Bahonar University of Kerman
Saeid Saryazdi
Ahmad Hakimi
Short time Beltrami kernel is a well known method for image de-noising using diffusion on image manifold. In this paper we propose an adaptive short time Beltrami. In theproposed method we adapt two effective parameters in Beltrami algorithm according to local variance of image. To evaluate the performance of the proposed method, several comparative experiments are performed. The obtained results confirm the efficiency of the proposed method
کلمات کلیدی: PDE based image de-noising; manifold; image de-noising; short time beltrami
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/154586/