سال انتشار: ۱۳۹۰

محل انتشار: هفتمین کنفرانس ماشین بینایی و پردازش تصویر

تعداد صفحات: ۵

نویسنده(ها):

Hossein Khodabakhshi Rafsanjani – Department of Electrical EngineeringShahid Bahonar University of KermanKerman, Iran
Saeid Saryazdi – Department of Electrical EngineeringShahid Bahonar University of KermanKerman, Iran
Mohammad Hossein Zeinali – Department of Electrical EngineeringShahid Bahonar University of KermanKerman, Iran
Mohammad Pourgholamali – Department of Electrical EngineeringShahid Bahonar University of KermanKerman, Iran

چکیده:

In this paper a new denoising algorithm based on PDEvariational approach is proposed. The proposed algorithm usesthe PM potential instead of the total variation norm in the ROFscheme. It utilizes both advantages of the traditional ROF andPM methods. The proposed algorithm reduces the isolated pointsof the PM and the staircasing effect of the ROF algorithms. Toevaluate the proposed algorithm several experiments areperformed which confirm the high performance of the proposedalgorithm.