Rank: 1 based on 5796 downloads (last 30 days) and 69 files submitted
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Dirk-Jan Kroon

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Focal Machine Vision en Optical Systems

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Files Posted by Dirk-Jan View all
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(last 30 days)
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24 Jun 2014 MVTec Halcon Wrapper MVTec Halcon function mex-wrapper Author: Dirk-Jan Kroon mvtec, halcon, medianimage, hobject, himage, c 22 3
  • 4.0
4.0 | 1 rating
20 Feb 2014 Screenshot Senz3D Acquisition interface Creative Senz3D, Intel Interactive Gesture Camera (Time of Flight), Acquisition interface. Author: Dirk-Jan Kroon senz3d, gesture, intel, depth, camera, 3d 44 8
  • 4.66667
4.7 | 3 ratings
15 Jan 2014 Screenshot Patch Curvature Principal, Gaussian and Mean Curvature of triangulated mesh Author: Dirk-Jan Kroon curvature, gaussian, principal, gauss, mean, patch 38 5
  • 4.0
4.0 | 4 ratings
06 Jun 2013 Screenshot Kinect Matlab Microsoft Kinect, OpenNI wrapper, Skeleton, Depth Author: Dirk-Jan Kroon kinect, microsoft, skeleton, depth, depth image, photo 142 125
  • 4.6875
4.7 | 32 ratings
12 Jul 2012 Matrix Inverse using LU factorization Example code LU decomposition with partial pivoting, also forward substitution, and Matrix inverse. Author: Dirk-Jan Kroon lu, lu factorization, lu decomposition, matrix inverse, pivoting, inverse 45 2
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01 Apr 2014 Web Server HTTP Matlab Web Server, allows m-files to be executed in a browser Author: Dirk-Jan Kroon

*CdC
This software is only a small demo I wrote for fun, and never tested with more than one user.

Probably it is also not really suitable for multiple users, because Matlab is in basis single threaded.

A solution is using a real HTTP server like Apache, in combination with PHP (see easyphp.org).
Then compile your matlab-code to a executable and simply parse the user inputs/outputs to that executable through PHP.

21 Feb 2014 Patch Software Render Patch Software Render with Phong-shading, shadows and textures Author: Dirk-Jan Kroon

Note, in this version is the following bug
Line 34 in renderpatch_shading.cpp:
if(L[3]==0)
Is a bug, must be:
if(LP[3]==0)

15 Jan 2014 Patch Curvature Principal, Gaussian and Mean Curvature of triangulated mesh Author: Dirk-Jan Kroon

* Binhang
Thank you, there was a bug which I solved by removing abs from the eigenvalues. This version will probably be online in one or two days.

21 Oct 2013 Shape Context Based Corresponding Point Models Shape Context based nonrigid registration of 2D/3D objects, to build Active Shape Models Author: Dirk-Jan Kroon

*Wong
Please, look for the references in:
http://www.k-zone.nl/Kroon_Thesis_small.pdf

11 Oct 2012 Web Server HTTP Matlab Web Server, allows m-files to be executed in a browser Author: Dirk-Jan Kroon

*Filipe S.
A Matlab GUI/Figure is user-interface thus client-side, this is a webserver thus server-side.
The only way to do client-side things like showing a GUI, is manually coding the GUI in javascript, html and css

Comments and Ratings on Dirk-Jan's Files View all
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11 Sep 2014 Kinect Matlab Microsoft Kinect, OpenNI wrapper, Skeleton, Depth Author: Dirk-Jan Kroon hira

11 Sep 2014 OpenSURF (including Image Warp) SURF (Speeded Up Robust Features) image feature point detection / matching, as in SIFT Author: Dirk-Jan Kroon Daniel

Dear Dirk-Jan-Kroon

When interpolation scale I dont know why you multiple by 2/15. Could you explain what it means?

cheers!

09 Sep 2014 Viewer3D MIP, Color, Slice and Shaded 3D (shearwarp) Volume Rendering, interactive 3D view/measurement GUI Author: Dirk-Jan Kroon hamed

It works well.Thank you!
I have a problem.Any body can help me please?!
I have a series of images of a blood clot in the coronary artery angiography .(These photos are from different angles and different thicknesses of clot) .I want process these two-dimensional images to estimate the VOLUME of the clot anymore. please help me!
thank you so much....

30 Aug 2014 Snake : Active Contour Snake Segmentation (Kass et al), 2D/3D including GVF and balloon force (Easy to read code) Author: Dirk-Jan Kroon rain6304

How do I implement the function in MATLAB? I am just beginning to use MATLAB and need some help! Thanks!

29 Aug 2014 Viola Jones Object Detection Viola Jones Object detection using OpenCV trained classifiers Author: Dirk-Jan Kroon Anshuman

What should be the input like for the "options" structure?

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