dparibel's articles:

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Creating 3D dicom images: revisited 1 27 (2/19/2009 7:04:01 PM) comp.soft-sys.matlab I posted this question a while back and never got any replies. I have learned more about dicom images and am going to try and ask the question again. I want to use dicomwrite to create a single 3D dicom image... David

Creating 3D Dicom Image files 7 134 (2/5/2009 3:25:04 PM) comp.soft-sys.matlab Is there a way to write 3D dicom images as a single .dcm file using matlab/dicomwrite? e.g. I want to convert a data set of 174 images (512x512) to a single dicom file (512x512x174). this is what I was thin... David

Using strutures to pass header info during dicomwrite 4 26 (1/6/2009 9:10:03 PM) comp.soft-sys.matlab I am having a problem passing several values to my dicom header using structures. I am using a 'CT' modality and want to give my header info the XrayTubeCurrent, KVP and FilterType values. It is not allowing ... David

Array Class 3 17 (12/19/2008 7:34:02 PM) comp.soft-sys.matlab Is there a way to avoid having matlab automatically convert input arrays to double? The data set I input is either all integer values or all floating point values and I need to do different operations dependin... David

Creating dicom headers 1 44 (12/17/2008 6:16:02 PM) comp.soft-sys.matlab I have attempted to use header information that matlab generates and have encountered problems when trying to view the dicom images in several different viewers. What could be causing this? Does matlab have i... David

loop not looping 4 17 (12/9/2008 6:48:02 PM) comp.soft-sys.matlab This should be relatively easy for someone more experienced to pick out what I'm doing wrong here...All I want is my loop to run as many times as there are .dat files in the specified directory. I've hacked up... David

RescaleSlope & RescaleIntercept 1 24 (11/25/2008 5:29:02 PM) comp.soft-sys.matlab Can anyone shed some light on how RescaleSlope & RescaleIntercept work and how to implement them? I have tried entering in different values for each when using dicomwrite and there doesn't seem to be any effec... David

dicomwrite in C++ 2 18 (11/18/2008 2:40:17 PM) comp.soft-sys.matlab I have only been working with dicomwrite for a couple of weeks now as well as dicom images. What exactly does dicomwrite do when writing the image file? Is it simply taking your raw (pixel) data and attaching... David

repmat error: undefined function or method 4 34 (11/11/2008 8:50:18 PM) comp.soft-sys.matlab I have been attempting to create a series of DICOM files from raw (binary) data files (.dat). I have been able to write a program in matlab that will load in the .dat files and convert each of them to their re... David

Generating 3D Dicom image(s) 0 35 (11/6/2008 6:19:02 PM) comp.soft-sys.matlab I still do not fully understand what I am required to do so let me know if this doesn't make sense. I need a 3D dicom image generated from an array(s) of pixel values. My original code (2D) simply loaded in... David

dparibel's replies:

Items(14) /2 Next >> Last >|

re:fmincon Matlab to C++ 3 44 (11/12/2008 10:20:03 AM) comp.soft-sys.matlab I didn't manage to find a good library to write fmincon in C++. I want minimize a non linear function with non linear constraints. Can you help me? Thank you very much ... jeromeguenard (6)

dicomwrite in C++ 2 18 (11/18/2008 2:40:17 PM) comp.soft-sys.matlab I have only been working with dicomwrite for a couple of weeks now as well as dicom images. What exactly does dicomwrite do when writing the image file? Is it simply taking your raw (pixel) data and attaching... dparibel (29)

dicomwrite #8 5 27 (11/25/2008 1:53:02 PM) comp.soft-sys.matlab Hi! I did some kind of processing with a bunch of dicom images. I want to save the new resulting image to a file which contains the same header. part of the code: metadata=dicominfo('Image#001.dcm'); dicomwr... ingvar.andersen (14)

RescaleSlope & RescaleIntercept 1 24 (11/25/2008 5:29:02 PM) comp.soft-sys.matlab Can anyone shed some light on how RescaleSlope & RescaleIntercept work and how to implement them? I have tried entering in different values for each when using dicomwrite and there doesn't seem to be any effec... dparibel (29)

Keep running out of memory 7 27 (12/9/2008 2:33:02 AM) comp.soft-sys.matlab I am doing audio simulations using Finite Difference Time Domain methods. This requires 4 very large arrays. So far I have been utilizing 10cm grid spacings in regualr sized rooms which require arrays with abou... ryan.j.matheson (8)

loop not looping 4 17 (12/9/2008 6:48:02 PM) comp.soft-sys.matlab This should be relatively easy for someone more experienced to pick out what I'm doing wrong here...All I want is my loop to run as many times as there are .dat files in the specified directory. I've hacked up... dparibel (29)

Creating dicom headers 1 44 (12/17/2008 6:16:02 PM) comp.soft-sys.matlab I have attempted to use header information that matlab generates and have encountered problems when trying to view the dicom images in several different viewers. What could be causing this? Does matlab have i... dparibel (29)

Array Class 3 17 (12/19/2008 7:34:02 PM) comp.soft-sys.matlab Is there a way to avoid having matlab automatically convert input arrays to double? The data set I input is either all integer values or all floating point values and I need to do different operations dependin... dparibel (29)

Using strutures to pass header info during dicomwrite 4 26 (1/6/2009 9:10:03 PM) comp.soft-sys.matlab I am having a problem passing several values to my dicom header using structures. I am using a 'CT' modality and want to give my header info the XrayTubeCurrent, KVP and FilterType values. It is not allowing ... dparibel (29)

Creating 3D dicom images: revisited 1 27 (2/19/2009 7:04:01 PM) comp.soft-sys.matlab I posted this question a while back and never got any replies. I have learned more about dicom images and am going to try and ask the question again. I want to use dicomwrite to create a single 3D dicom image... dparibel (29)