Re: Nonrigid image registration in Python

2017-01-31 Thread Stefan van der Walt
On Fri, Jan 13, 2017, at 01:12, almar.kl...@gmail.com wrote: > The list of Python projects related to image registration is up! > > http://pyimreg.github.io/ Thanks, Almar, I've also linked this to: https://github.com/scikit-image/scikit-image/wiki/Requested-features Best regards

RE: Nonrigid image registration in Python

2017-01-13 Thread almar.klein
. I think that the description about skimage’s support for image registration needs some improvement. Regards, Almar From: Stefan van der Walt Sent: 31 October 2016 22:12 To: jeff witz; scikit-image Subject: Re: Nonrigid image registration in Python Hi Jeff On Mon, Oct 17, 2016, at 02:15

Re: Nonrigid image registration in Python

2016-10-31 Thread Stefan van der Walt
Hi Jeff On Mon, Oct 17, 2016, at 02:15, jeff witz wrote: > For Ndimage, you can find an example of geometric_transform, but it > doesn't work for me, map_coordinate is not suited for a full image > mapping. We have accelerated warping implemented for certain kinds of interpolation, but fall back

Re: Nonrigid image registration in Python

2016-10-17 Thread jeff witz
Last time I've tried on skimage I think that I didn't do really understand how it works. As you seem pretty confident, I take a little time to study it. As I often switch between OpenCV and skimage I've performed the coordinate interpolation using both methods. I've also used the scipy.interpol

Re: Nonrigid image registration in Python

2016-10-14 Thread Stefan van der Walt
Hi Jeff On Fri, Oct 14, 2016, at 03:54, jeff witz wrote: > Is you multivariate interpolation implementation is scalable ? For > example I couldn't apply an elastic transform on image larger than > 2048x1024 with scipy. If your able to to so, maybe you should > contribute to scipy and improve the i

Re: Nonrigid image registration in Python

2016-10-14 Thread jeff witz
Hi, It seems indeed that there is no solution in python. I have tested SimpleElastix which is clearly great as Elastix is the main OpenSource software for Image Registration and Plastimatch is very efficent too. SimpleITK is now able to perform Image Registration (http://insightsoftwareconsor

Nonrigid image registration in Python

2016-10-06 Thread almar.klein
Hi, A student recently asked me about (medical) image registration in Python. I had to tell him that there is currently hardly anything like that in Python. I was frustrated enough about this that I decided to turn a piece of code from my PhD work into a usable library. It’s a thin wrapper arou