求解Radon变换改进Fourier算法的误差分析

基金项目:

辽宁省自然科学基金

详细信息

The Error Analysis of Improved Fourier Algorithm for Solving Radon Transform

摘要: 本文将对求解Radon变换的改进Fourier算法进行误差分析,证明了在L₂范数下改进Fourier算法是收敛的且具有O(1/q)敛阶,其中2q为像素点矩陈阶数。
- Radon变换 /
- 改进Fourier /
- 误差分析
Abstract: In this paper, we will carry out the error analysis of improved Fourier algorithm for solving Radon transform. We prove that the improved Fourier algorithm is convergence under L₂ norm with a convergence rater of O(1/q), Where 2q is the order of picture element matrix.
- Radon transform /
- improved Fourier algorithm /
- error analysis