Rank: 1446 based on 59 downloads (last 30 days) and 3 files submitted

Alper Yaman

E-mail: yamanalp@gmail.com
Company/University: Bogazici University
Lat/Long: 41.0, 29.0

Personal Profile:: Physics undergraduate, Biomedical Eng. MSc degree, currently PhD student at Biomedical Engineering Institute
Professional Interests:: biomedical signal and image processing, c++ programming

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Files Posted by Alper				View all 1 - 3 of 3
Updated	File	Tags	Downloads (last 30 days)	Comments	Rating
30 Sep 2009	Extended version of griddata3 To get grid data of multiple 3D volumes. Author: Alper Yaman	interpolation, griddata, image processing	18	0
30 Sep 2009	Extended version of FT.m func of file ID: #21130 This function is the new version of FT.m function of package ID: #21130. Author: Alper Yaman	mri, fiber, dti, fiber tracking	23	0
29 May 2009	Transform matrix between two dicom image coordinates This code calculates the transform matrix between two image coordinates. Author: Alper Yaman	image coordinates, dicom, transform matrix, patient coordinates, mri, image processing	18	0

Comments and Ratings by Alper		View all 1 - 4 of 4
Updated	File	Comments	Rating
07 Sep 2009	DTI and Fiber Tracking Diffusion MRI (DTI), calculates FA, ADC, Vector Field, and will track and visualize neural tracts. Author: Dirk-Jan Kroon	In FT.m line 41 should be "fiber=zeros(parameters.FiberLengthMax,3);" not "fiber=zeros(600,3);".
02 Jul 2009	multimodality non-rigid demon algorithm image registration non-rigid 2D and 3D image registration with demon (fluid) algorithm, extended with modality transf. Author: Dirk-Jan Kroon	Can you add single thread codes of the latest version. I am using linux and it gives error. In addition, as using in linux, compilation of mex files gives error just because of the comment lines. You can avoid such errors by replacing "//" with "/" and of course add "/" at the end of the line.
08 Apr 2009	DTI and Fiber Tracking Diffusion MRI (DTI), calculates FA, ADC, Vector Field, and will track and visualize neural tracts. Author: Dirk-Jan Kroon	You may also change stepsize to a 1x3 vector, each element increments fiber by different scales for anisotropic image sets.
05 Apr 2009	DTI and Fiber Tracking Diffusion MRI (DTI), calculates FA, ADC, Vector Field, and will track and visualize neural tracts. Author: Dirk-Jan Kroon	Thank you for codes. For smoothing, you may use 2 approach: 1. Smooth images before all calculations. 2. Convert eigenvectors to spherical coordinates and smooth r,theta and phi seperately. I am not sure, but it will better than smoothing in cartesian coordinates.

Top Tags Applied by Alper	1 - 5 of 11
image processing, mri, dicom, dti, fiber

Files Tagged by Alper				View all 1 - 3 of 3
Updated	File	Tags	Downloads (last 30 days)	Comments	Rating
30 Sep 2009	Extended version of griddata3 To get grid data of multiple 3D volumes. Author: Alper Yaman	interpolation, griddata, image processing	18	0
30 Sep 2009	Extended version of FT.m func of file ID: #21130 This function is the new version of FT.m function of package ID: #21130. Author: Alper Yaman	mri, fiber, dti, fiber tracking	23	0
29 May 2009	Transform matrix between two dicom image coordinates This code calculates the transform matrix between two image coordinates. Author: Alper Yaman	image coordinates, dicom, transform matrix, patient coordinates, mri, image processing	18	0

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