文件名称:MR_K1
- 所属分类:
- 图形图像处理(光照,映射..)
- 资源属性:
- [Matlab] [源码]
- 上传时间:
- 2015-05-22
- 文件大小:
- 3kb
- 下载次数:
- 0次
- 提 供 者:
- 相关连接:
- 无
- 下载说明:
- 别用迅雷下载,失败请重下,重下不扣分!
介绍说明--下载内容均来自于网络,请自行研究使用
实验三:MR图像与K空间数据关系实验(设计型)
一、实验目的及要求:
用MATLAB探究MR图像与K空间数据之间的关系。具体要求如下:
1.由提供的MR图像得到对应的K空间数据并显示K空间数据幅度谱;
2.隔行删除K空间数据并显示其幅度谱,由隔行删除后的K空间数据重建MR图像,观察图像的改变。
3.隔列删除K空间数据并显示其幅度谱,由隔列删除后的K空间数据重建MR图像,观察图像的改变。
4.隔行、隔列删除K空间数据并显示其幅度谱,由隔行、隔列删除后K空间数据重建MR图像,观察图像的改变。
5.通过矩阵操作语句删除K空间高频数据(或设计一个低通滤波器滤除高频数据)并显示其幅度谱,由处理后的K空间数据重建MR图像,观察图像的改变。
6.通过矩阵操作语句删除K空间低频数据(或设计一个高通滤波器滤除低频数据)并显示其幅度谱,由处理后的K空间数据重建MR图像,观察图像的改变。-Experiment 3: MR images and the K space data relationship experiment (design)
A, experiment purpose and requirements:
MATLAB to explore the MR images and the relationship between the K space data. Specific requirements are as follows:
1. By providing the MR images of spatial data and display the corresponding K K space data amplitude spectrum
2. Delete interlaced K space data and displays its amplitude spectrum, after deleting the interlaced K space data reconstruction of MR images, to observe the change of the image.
3. Delete every column K space data and display its amplitude spectrum, by every column K space data reconstruction of MR images after deletion, observe the change of the image.
4. Interlaced, every column deletion K space data and displays its amplitude spectrum, by interlaced, after deleting every column K space data reconstruction of MR images, to observe the change of the image.
5. By matrix operations statement to remove high ? K space
一、实验目的及要求:
用MATLAB探究MR图像与K空间数据之间的关系。具体要求如下:
1.由提供的MR图像得到对应的K空间数据并显示K空间数据幅度谱;
2.隔行删除K空间数据并显示其幅度谱,由隔行删除后的K空间数据重建MR图像,观察图像的改变。
3.隔列删除K空间数据并显示其幅度谱,由隔列删除后的K空间数据重建MR图像,观察图像的改变。
4.隔行、隔列删除K空间数据并显示其幅度谱,由隔行、隔列删除后K空间数据重建MR图像,观察图像的改变。
5.通过矩阵操作语句删除K空间高频数据(或设计一个低通滤波器滤除高频数据)并显示其幅度谱,由处理后的K空间数据重建MR图像,观察图像的改变。
6.通过矩阵操作语句删除K空间低频数据(或设计一个高通滤波器滤除低频数据)并显示其幅度谱,由处理后的K空间数据重建MR图像,观察图像的改变。-Experiment 3: MR images and the K space data relationship experiment (design)
A, experiment purpose and requirements:
MATLAB to explore the MR images and the relationship between the K space data. Specific requirements are as follows:
1. By providing the MR images of spatial data and display the corresponding K K space data amplitude spectrum
2. Delete interlaced K space data and displays its amplitude spectrum, after deleting the interlaced K space data reconstruction of MR images, to observe the change of the image.
3. Delete every column K space data and display its amplitude spectrum, by every column K space data reconstruction of MR images after deletion, observe the change of the image.
4. Interlaced, every column deletion K space data and displays its amplitude spectrum, by interlaced, after deleting every column K space data reconstruction of MR images, to observe the change of the image.
5. By matrix operations statement to remove high ? K space
(系统自动生成,下载前可以参看下载内容)
下载文件列表
MR_K1.m