Scatter plot for two 3D images

1 次查看（过去 30 天）
Joaquim
Joaquim 2014-8-1
评论： Image Analyst 2014-8-4
How can i do a scatter plot applied to two 3D images? I mean, I want to compare the values of 2 3D-images putting them on a scatter plot? Anyone could help me?
  3 个评论
显示 1更早的评论
Ashish Gudla
Ashish Gudla 2014-8-4
If by putting on scatter plot and compare you mean you want to plot both onto a single figure you can use "hold on" between your scatter3 calls which would plot the points onto the same axes.
Example:
>> scatter3(x1,y1,z1);
>> hold on
>> scatter3(x2,y2,z2);
Image Analyst
Image Analyst 2014-8-4
You would not plot every voxel value with a scatter plot. So...
What do the three dimensions represent? RGB values? Distances along the x,y,z directions? Something else??? How many data points are to be plotted?

请先登录，再进行评论。

请先登录，再回答此问题。

回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Scatter Plots 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by