OpenCV Q&A Forum - RSS feedhttp://answers.opencv.org/questions/OpenCV answersenCopyright <a href="http://www.opencv.org">OpenCV foundation</a>, 2012-2018.Sat, 30 Nov 2019 07:50:44 -0600Is there implementation of Procrustes analysis in C++/OpenCV?http://answers.opencv.org/question/3728/is-there-implementation-of-procrustes-analysis-in-copencv/Just for reference: Procrustes analysis is a kind of **shape alignment** via scaling and rotation. E.g.:
![image description](http://www2.imm.dtu.dk/~aam/main/img45.gif)
Here we have 2 shapes defined by 5 points each. We want to align one of them to another in such a way that distance between corresponding points is minimal.
So I wonder if anybody knows about **implementation of Procrustes analysis** in **C++**, preferably in **OpenCV 2.x** of course. Sat, 03 Nov 2012 21:41:58 -0500http://answers.opencv.org/question/3728/is-there-implementation-of-procrustes-analysis-in-copencv/Comment by LBerger for <p>Just for reference: Procrustes analysis is a kind of <strong>shape alignment</strong> via scaling and rotation. E.g.:</p>
<p><img alt="image description" src="http://www2.imm.dtu.dk/~aam/main/img45.gif"></p>
<p>Here we have 2 shapes defined by 5 points each. We want to align one of them to another in such a way that distance between corresponding points is minimal. </p>
<p>So I wonder if anybody knows about <strong>implementation of Procrustes analysis</strong> in <strong>C++</strong>, preferably in <strong>OpenCV 2.x</strong> of course. </p>
http://answers.opencv.org/question/3728/is-there-implementation-of-procrustes-analysis-in-copencv/?comment=222547#post-id-222547you can try fourier descriptor
opencv 2.0 is obsoleteSat, 30 Nov 2019 07:50:44 -0600http://answers.opencv.org/question/3728/is-there-implementation-of-procrustes-analysis-in-copencv/?comment=222547#post-id-222547Answer by meisam for <p>Just for reference: Procrustes analysis is a kind of <strong>shape alignment</strong> via scaling and rotation. E.g.:</p>
<p><img alt="image description" src="http://www2.imm.dtu.dk/~aam/main/img45.gif"></p>
<p>Here we have 2 shapes defined by 5 points each. We want to align one of them to another in such a way that distance between corresponding points is minimal. </p>
<p>So I wonder if anybody knows about <strong>implementation of Procrustes analysis</strong> in <strong>C++</strong>, preferably in <strong>OpenCV 2.x</strong> of course. </p>
http://answers.opencv.org/question/3728/is-there-implementation-of-procrustes-analysis-in-copencv/?answer=222544#post-id-222544This may be it:
[https://subokita.com/2014/04/07/procrustes-analysis/](https://subokita.com/2014/04/07/procrustes-analysis/)Sat, 30 Nov 2019 04:42:09 -0600http://answers.opencv.org/question/3728/is-there-implementation-of-procrustes-analysis-in-copencv/?answer=222544#post-id-222544