کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1706042 | 1012448 | 2012 | 13 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Kronecker product approximations for image restoration with new mean boundary conditions
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مکانیک محاسباتی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Kronecker product approximations for image restoration with new mean boundary conditions Kronecker product approximations for image restoration with new mean boundary conditions](/preview/png/1706042.png)
چکیده انگلیسی
As an alternative to classic boundary conditions, new mean boundary conditions for image restoration problem have been recently introduced by Shi and Chang [Y. Shi, Q. Chang, Acceleration methods for image restoration problem with different boundary conditions, Applied Numerical Mathematics 58 (2008) 602–614]. In this paper, we propose an efficient scheme for computing the Kronecker product approximations of blurring matrices with the new mean boundary conditions. Our scheme does not require the symmetry condition of point spread functions. Detailed experiments in image restoration are given to demonstrate the efficiency of our scheme.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematical Modelling - Volume 36, Issue 1, January 2012, Pages 225–237
Journal: Applied Mathematical Modelling - Volume 36, Issue 1, January 2012, Pages 225–237
نویسندگان
Xi-Le Zhao, Ting-Zhu Huang, Xiao-Guang Lv, Zong-Ben Xu, Jie Huang,