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Question

How does the fourier_fit function work?

Dear all, I would like to know, how fourier_fit function work, respectively how interpolation points work in 2D image? Tha...

alrededor de 4 años ago | 0 answers | 0

Question

Is there any function for calculate the area content bounded by the curve?

Dear all I have this curve: <</matlabcentral/answers/uploaded_files/76037/test2.png>> and I would like to calculate the...

alrededor de 4 años ago | 1 answer | 0

Question

How to rewind the curve by 180 degrees?

Dear all, I created curve by fourier_fit function in figure, but I would like to opposite direction (Rotate the curve by 180 ...

alrededor de 4 años ago | 0 answers | 0

Question

How to display two images into one figure without blocking each other?

Dear all, I have two images in jpg format. I would like to these two images display in one figure lay on each other and witho...

alrededor de 4 años ago | 1 answer | 0

Question

How to save images into one multipagefile tiff file?

Dear all, I have this code for creating and saving binary images into one tiff multipagefile. But I have mistake somewhere in...

alrededor de 4 años ago | 0 answers | 0

Question

How can I properly create histogram of DICOM image?

Dear all, I have DICOM image and I would like to create histogram of it. But I created only this: grayImage = dicomread(...

alrededor de 4 años ago | 1 answer | 0

Question

How to save binary images png into one tiff format file?

Dear all, I have saved binary images by this code in format png: % Initialization steps. clc; % Clear the command ...

alrededor de 4 años ago | 1 answer | 0

Question

How do I create continuous curve in image from my points?

Dear all, I would like to create continuous curve in CT scan (image) from my bwboundaries points. But if I use all of this po...

alrededor de 4 años ago | 1 answer | 0

Question

Why my prompt (inputdlg) doesn´t work right?

Dear all, I have this part of code for option some parameteres in 3D model: prompt = {'Nastavení výšky modelu:','Nastave...

alrededor de 4 años ago | 1 answer | 0

Question

How to save png images into one tiff file format with export_fig?

Dear all, I have images in png format and I would like to save these images into one tiff. I found function export_fig at thi...

alrededor de 4 años ago | 1 answer | 0

Question

Why is my prompt inpudlg isn´t functional?

Dear all, I would like to use prompt (inputdlg) for setting my points in segmentation like this: fontSize = 15; % bas...

alrededor de 4 años ago | 1 answer | 0

Question

How to create respiratory curve (plot) from two segmented CT scans?

Dear all, I know, that this problem isn´t your specialization, but I try, if there is any specialist in this topic. I have t...

alrededor de 4 años ago | 0 answers | 0

Question

How to subtraction two matrix with different dimensions?

Dear all, I have two matrix. thisBoundary1=1232x2double and thisBoundary2=1237x2double. And I would like to subtraction these...

alrededor de 4 años ago | 1 answer | 0

Question

Why are my saveas binary images only black?

Dear all, I have DICOM images, that I convert to binary images and save them into folder. Saving is correct, but these images...

alrededor de 4 años ago | 1 answer | 0

Question

How to use saveas for binary images?

Dear all, I would like to saveas jpg my DICOM images, which I transform to binary images. So I would like to save these binar...

alrededor de 4 años ago | 3 answers | 0

Question

Problem with using isfield

Dear all, I have one structure with 4 fields and I would like to use function isfield for other work. I have this part of ...

alrededor de 4 años ago | 2 answers | 0

Question

How to imread this binary image this way?

Dear all, I would like to read and show my binary imagy this way: fprintf(1,'loading binary image...\n'); for i=1:256...

alrededor de 4 años ago | 1 answer | 0

Question

Problem with sprintf and read DICOM images

Dear all, I have CT slices and I would like to load (imread) them to the Workspace. But I always read only one (first) slice...

alrededor de 4 años ago | 1 answer | 0

Question

How to set limit of cell?

Dear all, I have this part of code: for i=1:numel(tmp) tmp2 = shape.spine{i}; if numel(tmp2)>2 cnt=c...

alrededor de 4 años ago | 1 answer | 0

Question

How to create 3D FEM model from CT slices?

Dear all, I have set of 56 CT slices and I would like to create 3D FEM model.I know, that 3D model from CT slices had been di...

alrededor de 4 años ago | 0 answers | 0

Question

How to remove these blobs from binary image?

Dear all, I have binary image and I would like to remove some part of this binarization specifically this one: <</matlabce...

alrededor de 4 años ago | 0 answers | 0

Question

How to modify axe X in histogram of my DICOM image?

Dear all, I have this histogram of my CT DICOM image: <</matlabcentral/answers/uploaded_files/73926/histogram.png>> and...

alrededor de 4 años ago | 0 answers | 0

Question

Is there a program for automatic segmentation of a CT scan?

Dear all, I would like to automate the segmentation of CT scans. Especially I would like to do segmentation of thorax (separa...

alrededor de 4 años ago | 1 answer | 0

Question

Why function gradmag isn´t working for me?

Dear all, I have this code: %addpath('/Applications/MATLAB_R2015b.app/toolbox/dip/common/dipimage') % dip_initialise ...

alrededor de 4 años ago | 2 answers | 0

Question

Why this program for automatical segmentation doesn´t work?

Dear all, I have this code for automatical segmentation, but I don´t have output, MATLAB is only "busy". function [mu,m...

alrededor de 4 años ago | 1 answer | 0

Question

Why this program by Jose Vicente Manjon-Herrera isn´t working for my image?

Dear all, I would like to use this code by Jose Vicente Manjon-Herrera: function [mu,mask]=kmeans(ima,k) %%%%%%%%%%%%...

más de 4 años ago | 0 answers | 0

Question

Problem with image segmentation

Dear all, I have this code for segmentation, I have problem with this points (line): <</matlabcentral/answers/uploaded_fi...

más de 4 años ago | 0 answers | 0

Question

How to save plot (segmented area) in the image and create another one?

Dear all, I have code for segmentation of spine and ribs, I would like to segmented all parts, but always when for loop ends ...

más de 4 años ago | 0 answers | 0

Question

How can I segment part of image?

Dear all, I have image of thorax and I would like to create binarization image of lungs, but separately for right and for lef...

más de 4 años ago | 0 answers | 0

Question

Why can´t I binarization left lung?

Dear all, I have code for segmentation parts of image. And I would like to binarization left lung, but I don´t know, why this...

más de 4 años ago | 1 answer | 0