仿射变换，估计未知矩阵，3D
[英]Affine Transform, estimate unknown matrix, 3D
问题描述
Let's say the matrix below is in the form x' = Mx . 
假设下面的矩阵的形式为x' = Mx 。 This is the "formula" for a 2D affine transform. 这是2D仿射变换的“公式”。
(source of image is listed here )
（图像来源在这里列出）
What is the equivalent relation for a 3D Affine transform of 3 points? 3点3D仿射变换的等效关系是什么？ (ie what does this formula look like for a 3D Affine transform when I have 3 pairs of coordinates?) （即，当我有3对坐标时，此公式对于3D仿射变换是什么样的？）
1 个解决方案
解决方案1
0 已采纳 2016-08-16 21:23:26
This image illustrates the equivalent: 此图说明了等效项：
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