Efficient Solutions for Image Interpolation Treated as an Inverse Problem

نویسندگان

  • Said Esmail El-Khamy
  • Mohey M. Hadhoud
  • Moawad I. Dessouky
  • Bassioni M. Salam
  • Fathi E. Abd El-Samie
چکیده

S. E. EL-KHAMY, M. M. HADHOUD, M. I. DESSOUKY, B. M. SALLAM AND F. E. ABD EL-SAMIE Department of Electrical Engineering Faculty of Engineering Alexandria University Alexandria 21544, Egypt Department of Information Technology Faculty of Computers and Information Menoufia University Shebin Elkom 32511, Egypt Department of Electronics and Electrical Communications Faculty of Engineering Menoufia University Menouf 32952, Egypt

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

A Study on Robustness of Various Deformable Image Registration Algorithms on Image Reconstruction Using 4DCT Thoracic Images

Background: Medical image interpolation is recently introduced as a helpful tool to obtain further information via initial available images taken by tomography systems. To do this, deformable image registration algorithms are mainly utilized to perform image interpolation using tomography images.Materials and Methods: In this work, 4DCT thoracic images of five real patients provided by DI...

متن کامل

کنترل بهینة شار حرارتی سطحی در یک جسم دوبعدی با خواص وابسته به دما

In this paper the optimal control of boundary heat flux in a 2-D solid body with an arbitrary shape is performed in order to achieve the desired temperature distribution at a given time interval. The boundary of the body is subdivided into a number of components. On each component a time-dependent heat flux is applied which is independent of the others. Since the thermophysical properties are t...

متن کامل

An iterative method for the Hermitian-generalized Hamiltonian solutions to the inverse problem AX=B with a submatrix constraint

In this paper, an iterative method is proposed for solving the matrix inverse problem $AX=B$ for Hermitian-generalized Hamiltonian matrices with a submatrix constraint. By this iterative method, for any initial matrix $A_0$, a solution $A^*$ can be obtained in finite iteration steps in the absence of roundoff errors, and the solution with least norm can be obtained by choosing a special kind of...

متن کامل

افزایش تفکیک‌پذیری تصویر با استفاده از مدل لبه‌ی تحلیلی

Assuming having only one low-resolution image, the study aims to obtain an equivalent image with a higher resolution. This problem is usually referred to as “Super-resolution”. Since the number of unknown target values is far more than that of known values given in the input image, the super-resolution is a severely ill-posed problem. In this paper, a model is developed in order to ...

متن کامل

Disturbances Rejection on a Robot Arm Using an Efficient Predictive Controller

This work proposes a predictive controller with interpolation in order to improve the behaviour of a typical MPC when the system presents constraints. Particularly, it is interesting to see how the interpolation, between the solution of the optimal unconstrained problem and other feasible solutions, assures the stability of the system in presence of disturbances. The system in which the control...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • J. Inf. Sci. Eng.

دوره 22  شماره 

صفحات  -

تاریخ انتشار 2006