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08 May 2013 Region Growing Segmentation by growing a region from seed point using intensity mean measure Author: Dirk-Jan Kroon

Dirk-Jan Kroon (view profile)

Preeti

Preeti (view profile)

kindly reply to my question. I have sent u many mails that this code is not working fine for me as i am getting a white image only. I need the ROI which i selected with seed point. Please reply.

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29 Aug 2012 GLCM texture features Calculates texture features from the input GLCMs Author: Avinash Uppuluri Preeti

Preeti (view profile)

i am not able to send the computed GLCM to this vectorised version by Will , it is not accepting the double input. Please help!

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09 Aug 2012 Region Growing Segmentation by growing a region from seed point using intensity mean measure Author: Dirk-Jan Kroon

Dirk-Jan Kroon (view profile)

Preeti

Preeti (view profile)

I have tried the code on image size 512*512. after providing the x and y values, i get J of same size 512*512 with all white image. No segmentation has been done. Please suggest!

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10 Jan 2011 Image Segmenter (tiles) A simple function to segment an image into square tiles Author: Nathir Rawashdeh Preeti

Preeti (view profile)

Hi
Please explain how to use this function for 'int16' image?

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20 Oct 2010 OrthoView GUI for interactive viewing of 3D volumes. Author: Ghassan Hamarneh Preeti

Preeti (view profile)

out of memory as the variable D has these attributes:
Name Size Bytes Class Attributes

D 512x512x354 185597952 uint16

please help!

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27 Aug 2010 2D/3D image segmentation toolbox 2D/3D image segmentation using level-set based active contour/surface with AOS scheme Author: Yan Zhang

Yan Zhang (view profile)

Preeti

Preeti (view profile)

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!

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04 Jun 2010 Tools for NIfTI and ANALYZE image Load, save, make, reslice, view (and edit) both NIfTI and ANALYZE data on any platform Author: Jimmy Shen

Jimmy Shen (view profile)

Preeti

Preeti (view profile)

I am using AnalyzeDirect Software for lung cancer detection and retrieval. i have segmented the lungs from chest CT scan of more than 300 slices (DICOM). I have saved the result in .avw format as well as in Analyze7.5 format. Now when i tried to open these files in MATLAB i got these problems

1) the code only suppports 'hdr/.img' format i.e Analyze7.5 format. i was not able to load .avw file
2) as no. of slices are more than 300 it gives 'Out of Memory' error when i opened '.hdr/.img' data.

how to resolve these two problems. Please help!

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31 Dec 2009 Mia 2.5 Medical Image Analysis GUI. Author: Laszlo Balkay

Laszlo Balkay (view profile)

Preeti

Preeti (view profile)

please give some examples.

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23 Nov 2009 MRI Brain Segmentation Neuroimaging Case Study for seminars and webinars. Author: Robert Bemis

Robert Bemis (view profile)

Preeti

Preeti (view profile)

i am getting the error in imtool and not able to remove even downloading the patch as advised. please help.

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13 Oct 2009 GLCM texture features Calculates texture features from the input GLCMs Author: Avinash Uppuluri Preeti

Preeti (view profile)

Thanks for reply. Actually i am not able to load the data from mat file. can you please help me in using the data in .mat file? what is the code to import data from .mat file one by one , then only i can form GLCM for every dicom image. Please also tell that how to save these features in a database

Looking forward to your reply.

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