在Matlab里phantom是什么啊？能清楚点解释一下吗？
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解决时间 2021-11-24 15:08
- 提问者网友：杀生予夺
- 2021-11-23 22:03
在Matlab里phantom是什么啊？能清楚点解释一下吗？
最佳答案
- 五星知识达人网友：煞尾
- 2021-11-23 23:37
phantom 产生一个头部幻影图像
语法：P=phantom(def,n) \ P=phantom(E,n) \ [P,E]=phantom(...)
radon 计算radon变换
语法：R=radon(I,theta) \ [R,xp]=radon(...)追问radon transform能解释一下是什么吗？
语法：P=phantom(def,n) \ P=phantom(E,n) \ [P,E]=phantom(...)
radon 计算radon变换
语法：R=radon(I,theta) \ [R,xp]=radon(...)追问radon transform能解释一下是什么吗？
全部回答
- 1楼网友：神鬼未生
- 2021-11-24 01:50
没学过这个啊
- 2楼网友：往事埋风中
- 2021-11-24 01:43
不懂啊
- 3楼网友：鸽屿
- 2021-11-24 00:19
Image Processing Toolbox User's Guide phantom Generate a head phantom image SyntaxP = phantom(def,n)
P = phantom(E,n)
[P,E] = phantom(...)
DescriptionP = phantom(def,n) generates an image of a head phantom that can be used to test the numerical accuracy of radon and iradon or other two-dimensional reconstruction algorithms. P is a grayscale intensity image that consists of one large ellipse (representing the brain) containing several smaller ellipses (representing features in the brain). def is a string that specifies the type of head phantom to generate.追问帅哥这个我也找到，用help指令就行了。能简单介绍一下吗、。低级中文解释
P = phantom(E,n)
[P,E] = phantom(...)
DescriptionP = phantom(def,n) generates an image of a head phantom that can be used to test the numerical accuracy of radon and iradon or other two-dimensional reconstruction algorithms. P is a grayscale intensity image that consists of one large ellipse (representing the brain) containing several smaller ellipses (representing features in the brain). def is a string that specifies the type of head phantom to generate.追问帅哥这个我也找到，用help指令就行了。能简单介绍一下吗、。低级中文解释
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