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jichao zhao

E-mail: j.zhao@auckland.ac.nz

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Comments and Ratings by jichao		View all 1 - 5 of 21
Updated	File	Comments	Rating
20 Jul 2010	Diffusion Filtering for Image Denoising Linear diffusion filtering, edge-enhancing linear and non-linear anisotropic filtering Author: Ritwik Kumar	what kind of applications it may apply to ?
05 Jul 2010	Nonlinear Coupled Diffusion This package implements isotropic nonlinear scalar valued/ coupled vector/matrix valued diffusion. Author: Omid Aghazadeh	something wrong in the code: test_nonlinear_diffusion Mex file entry point is missing. Please check the (case-sensitive) spelling of mexFunction (for C MEX-files), or the (case-insensitive) spelling of MEXFUNCTION (for FORTRAN MEX-files). ??? Invalid MEX-file '/Nonlinear_Diffusion/thomas_mex.mexa64': . Error in ==> Nonlinear_Diffusion>solve_tridiagonal at 168 U = thomas_mex(b,c,a,U)'; Error in ==> Nonlinear_Diffusion>solve_semi_implicit_scheme at 202 U_bt = solve_tridiagonal(U((ixstart+1):(ixstart+N)),gs,ix_v,ix_v+N,ix_v+4*N,ixy,ixx,N,ax,tau,2); % top and bottom Error in ==> Nonlinear_Diffusion at 118 [U] = solve_semi_implicit_scheme(U,g_arg_sq,ix_v,N,d,w,ax,tau,p,eps2,ixx,ixy,ix_ch_lr); Error in ==> test_nonlinear_diffusion at 5 [Zebra1] = Nonlinear_Diffusion(double(zebra),1,1e-2,1,20,0, 0);
11 Mar 2010	Reentrance Problems of Heart VI1 simulator simulink investigation 7 heart VI1 simulator simulink Author: Dit Papa Lamine ndao	do not understand what these heart simulators for at all
20 Feb 2010	AngleAverage Solves problems with taking averages of angles Author: Robert Goldstein	forgot to rate
19 Feb 2010	AngleAverage Solves problems with taking averages of angles Author: Robert Goldstein	It is a good staff and what I am looking for. many thanks.

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Type	Description
File	Hessian based Frangi Vesselness filter
File	2D/3D image segmentation toolbox
File	multimodality non-rigid demon algorithm image registration
File	B-spline Grid, Image and Point based Registration
File	Viewer3D

Files Matching jichao's Watch List					View all 1 - 5 of 5
Updated		File	Tags	Downloads (last 30 days)	Comments	Rating
02 Sep 2010		B-spline Grid, Image and Point based Registration B-spline registration of two 2D / 3D images or corrsp. points, affine and with smooth b-spline grid. Author: Dirk-Jan Kroon	registration, 2d, nonrigid, bspline, 3d, strain tensor	226	82	4.75 4.8 \| 12 ratings
22 Jul 2010		Viewer3D MIP, Color, Slice and Shaded 3D (shearwarp) Volume Rendering, interactive 3D view/measurement GUI Author: Dirk-Jan Kroon	3d, shearwarp, image processing, image, hdr, gipl	481	25	4.88889 4.9 \| 9 ratings
03 Jun 2010		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	3d, 2d, fluid, registration, multiple modalities, demon	151	36	4.8 4.8 \| 13 ratings
02 Mar 2010		Hessian based Frangi Vesselness filter Enhancement of Vessel/ridge like structures in 2D/3D image using hessian eigen values Author: Dirk-Jan Kroon	vessel detector, hessian filter, ridge, ridge detector, vesselness filter, vessel	72	18	4.63636 4.6 \| 11 ratings
03 Sep 2009		2D/3D image segmentation toolbox 2D/3D image segmentation using level-set based active contour/surface with AOS scheme Author: Yan Zhang	2d and 3d fast marchi..., aos, active contoursurface, levelset, 2d image segmation, curvature flow	285	37	4.76923 4.8 \| 13 ratings

Comments and Ratings Matching jichao's Watch List			1-5 of 205
Date	File	Comment by	Comments	Rating
30 Aug 2010	B-spline Grid, Image and Point based Registration B-spline registration of two 2D / 3D images or corrsp. points, affine and with smooth b-spline grid.	Dirk-Jan Kroon	* Tan Chye Cheah See the example in the help op manually_warp_images. (Note!, tomorrow a whole new version of code will be online)	Comment only
30 Aug 2010	B-spline Grid, Image and Point based Registration B-spline registration of two 2D / 3D images or corrsp. points, affine and with smooth b-spline grid.	Tan Chye Cheah	Hi Dirk, When i try to run manually_warp_images, I received an error below. Thanks for your help. Error using ==> manually_warp_images>manually_warp_images_OpeningFcn at 60 no images set Error in ==> gui_mainfcn at 221 feval(gui_State.gui_OpeningFcn, gui_hFigure, [], guidata(gui_hFigure), varargin{:}); Error in ==> manually_warp_images at 38 gui_mainfcn(gui_State, varargin{:});	Comment only
30 Aug 2010	Viewer3D MIP, Color, Slice and Shaded 3D (shearwarp) Volume Rendering, interactive 3D view/measurement GUI	Dirk-Jan Kroon	*Kai Steppenwolf If you select one dicom file from a dataset with a lot of files representing a 3D volume, then the program will automatically load also all other files to build the 3D volume. Best Regards, Dirk-Jan Kroon	Comment only
29 Aug 2010	Viewer3D MIP, Color, Slice and Shaded 3D (shearwarp) Volume Rendering, interactive 3D view/measurement GUI	Kai Steppenwolf	Hi Dirk-Jan, Just found your fantastic Viewer3D. I have a series of DICOM files, which contain MR slices images of the brain. But the 'open medical 3D files' option can import only one dicom file every time. Then I tried to read 3D data in to a Mathlab variable V, but the command VIEWER3D(V, RENDERTYPE, SCALES) works still incorrect。 Could you tell me, how can man handle a series of slices dicom image by using your Viewer3d? Thanks, Kai	Comment only
27 Aug 2010	2D/3D image segmentation toolbox 2D/3D image segmentation using level-set based active contour/surface with AOS scheme	Preeti	Sir I am not able to compile the mex file. Got the following errors: lcc preprocessor warning: C:\PROGRA~1\MATLAB\R2008B\WORK\AOSLEV~1\MEX\ac_tridiagonal_Thomas_dll.cpp:95 No newline at end of file Error C:\PROGRA~1\MATLAB\R2008B\WORK\AOSLEV~1\MEX\ac_tridiagonal_Thomas_dll.cpp: 7 syntax error; found `unsigned' expecting `;' Error C:\PROGRA~1\MATLAB\R2008B\WORK\AOSLEV~1\MEX\ac_tridiagonal_Thomas_dll.cpp: 7 syntax error; found `unsigned' expecting `;' Error C:\PROGRA~1\MATLAB\R2008B\WORK\AOSLEV~1\MEX\ac_tridiagonal_Thomas_dll.cpp: 7 syntax error; found `unsigned' expecting `)' Error C:\PROGRA~1\MATLAB\R2008B\WORK\AOSLEV~1\MEX\ac_tridiagonal_Thomas_dll.cpp: 7 skipping `unsigned' `long' `int' Error C:\PROGRA~1\MATLAB\R2008B\WORK\AOSLEV~1\MEX\ac_tridiagonal_Thomas_dll.cpp: 7 undeclared identifier `i' Warning C:\PROGRA~1\MATLAB\R2008B\WORK\AOSLEV~1\MEX\ac_tridiagonal_Thomas_dll.cpp: 7 Statement has no effect Warning C:\PROGRA~1\MATLAB\R2008B\WORK\AOSLEV~1\MEX\ac_tridiagonal_Thomas_dll.cpp: 7 unreachable code Error C:\PROGRA~1\MATLAB\R2008B\WORK\AOSLEV~1\MEX\ac_tridiagonal_Thomas_dll.cpp: 7 syntax error; found `)' expecting `;' Error C:\PROGRA~1\MATLAB\R2008B\WORK\AOSLEV~1\MEX\ac_tridiagonal_Thomas_dll.cpp: 7 illegal statement termination Error C:\PROGRA~1\MATLAB\R2008B\WORK\AOSLEV~1\MEX\ac_tridiagonal_Thomas_dll.cpp: 7 skipping `)' Error C:\PROGRA~1\MATLAB\R2008B\WORK\AOSLEV~1\MEX\ac_tridiagonal_Thomas_dll.cpp: 19 undeclared identifier `new' Error C:\PROGRA~1\MATLAB\R2008B\WORK\AOSLEV~1\MEX\ac_tridiagonal_Thomas_dll.cpp: 19 operands of = have illegal types `pointer to double' and `int' Warning C:\PROGRA~1\MATLAB\R2008B\WORK\AOSLEV~1\MEX\ac_tridiagonal_Thomas_dll.cpp: 19 possible usage of new before definition Error C:\PROGRA~1\MATLAB\R2008B\WORK\AOSLEV~1\MEX\ac_tridiagonal_Thomas_dll.cpp: 19 syntax error; found `double' expecting `;' Error C:\PROGRA~1\MATLAB\R2008B\WORK\AOSLEV~1\MEX\ac_tridiagonal_Thomas_dll.cpp: 19 integer expression must be constant Error C:\PROGRA~1\MATLAB\R2008B\WORK\AOSLEV~1\MEX\ac_tridiagonal_Thomas_dll.cpp: 19 missing identifier Error C:\PROGRA~1\MATLAB\R2008B\WORK\AOSLEV~1\MEX\ac_tridiagonal_Thomas_dll.cpp: 51 undeclared identifier `delete' Error C:\PROGRA~1\MATLAB\R2008B\WORK\AOSLEV~1\MEX\ac_tridiagonal_Thomas_dll.cpp: 51 illegal expression Error C:\PROGRA~1\MATLAB\R2008B\WORK\AOSLEV~1\MEX\ac_tridiagonal_Thomas_dll.cpp: 51 syntax error; found `yy' expecting `]' Error C:\PROGRA~1\MATLAB\R2008B\WORK\AOSLEV~1\MEX\ac_tridiagonal_Thomas_dll.cpp: 51 type error: pointer expected Warning C:\PROGRA~1\MATLAB\R2008B\WORK\AOSLEV~1\MEX\ac_tridiagonal_Thomas_dll.cpp: 51 Statement has no effect Error C:\PROGRA~1\MATLAB\R2008B\WORK\AOSLEV~1\MEX\ac_tridiagonal_Thomas_dll.cpp: 51 syntax error; found `yy' expecting `;' Warning C:\PROGRA~1\MATLAB\R2008B\WORK\AOSLEV~1\MEX\ac_tridiagonal_Thomas_dll.cpp: 51 Statement has no effect Warning C:\PROGRA~1\MATLAB\R2008B\WORK\AOSLEV~1\MEX\ac_tridiagonal_Thomas_dll.cpp: 51 possible usage of delete before definition Error C:\PROGRA~1\MATLAB\R2008B\WORK\AOSLEV~1\MEX\ac_tridiagonal_Thomas_dll.cpp: 71 illegal statement termination Error C:\PROGRA~1\MATLAB\R2008B\WORK\AOSLEV~1\MEX\ac_tridiagonal_Thomas_dll.cpp: 71 skipping `double' Error C:\PROGRA~1\MATLAB\R2008B\WORK\AOSLEV~1\MEX\ac_tridiagonal_Thomas_dll.cpp: 71 too many errors C:\PROGRA~1\MATLAB\R2008B\BIN\MEX.PL: Error: Compile of 'ac_tridiagonal_Thomas_dll.cpp' failed. ??? Error using ==> mex at 213 Unable to complete successfully. Error in ==> compile_mex_codes at 1 mex ac_tridiagonal_Thomas_dll.cpp Error in ==> run at 57 evalin('caller', [s ';']); please comment!	Comment only

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