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Re: feature extraction: SIFT-algorithm and its source code

Posted by Nicolas Chiaruttini on Aug 13, 2017; 3:57pm
URL: http://imagej.273.s1.nabble.com/feature-extraction-SIFT-algorithm-and-its-source-code-tp5019201p5019202.html

To be sure, where have you looked ? Did you check this : https://imagej.net/Feature_Extraction and this : https://github.com/axtimwalde/mpicbg/ ?


Best,


Nicolas


----------------------------------------
Nicolas Chiaruttini, PhD
Aurélien Roux lab,
Biochemistry Department
University of Geneva, Science II
30 quai Ernest Ansermet
CH-1211 Geneva 4, Switzerland
Tel: +41 (0) 22 379 36 48<tel:%2B41%20%280%29%2022%20379%2036%2048>
Personal website: http://kiaru.eu/
________________________________
De : ImageJ Interest Group <[hidden email]> de la part de Michael Alex <[hidden email]>
Envoyé : dimanche, 13 août 2017 16:54:09
À : [hidden email]
Objet : feature extraction: SIFT-algorithm and its source code

Dear ladies and gentlemen, dear colleagues,

because of my enquiries in  imagej respectively Fiji I found the
SIFT-algorithm (feature extraction)  for determination and extraction of
features in images.
Respect for your helpful and meaningful software - you have done a very good
invention. I compared some images with that great plugin, it works well.

But there is a problem and I would be very thankful for your support.
I cannot found the complete and up-to-date source-code.
I extracted the source-code both from fiji-plugin and GitHub and installed it
in eclipse for my diploma-thesis.
I found out, that the pop up-window of the Github-source code in comparison
to the plugin (feature extraction, SIFT) is different.
Additionally I  cant found the filter by geometric consensus and the
selection  "Translation, rigid, similarity, affine, perspective".
The filter seems to be very important for correct extraction and I want to
work with. But there is no source-code (java-file) for that. The geometric consensus filter
leads to a precise matrix of translation, rotation, scaling,..... Thats what I need.

Maybe the source code is a antiquated version? Also there are inliers in
green dots and candidates in red dots shown in a added window.
The fiji-plugin doesnot do that.

Do you have the freshest (and complete) source-code and would you be so
pleasant to send me the source code or the up-to-date link (e.g. for GitHub) with
the updated files?

Which versions of libraries should I use  (jama, imagescience, sift_align)?
Maybe there are also maven-dependencies I could install. I didnt found them
in "maven central repository".


I would be obliged if you can support me.
Thank you very much, have a nice day,
Best regards,

Michael Alex
(engineering-student)


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