提问

How do I make the planes to interchange simultaneously under mouse wheel scrolling?
I have the three planes out of a stack of dicom images (see figure I attach). The input is the Axial plane, top left corner and ...

7 years 前 | 0 个回答 | 0

0

个回答

提问

How to fix the dimensions of the voxel to be isotopic?
I recreate the three planes out of dicom images. Sagittal and Coronal planes, come distorted. A thin rectangular plane. I want t...

7 years 前 | 0 个回答 | 0

0

个回答

提问

How to calculate pixel size and make an isotropic voxel size
I have a stack of dicom images recreated to their three planes (axial, sagittal, coronal). The point is that I got a distorded i...

7 years 前 | 0 个回答 | 0

0

个回答

提问

Not enough input arguments
I believe to properly have set up the function. I don't think to miss anything, but still keeps giving me the error of not enoug...

7 years 前 | 1 个回答 | 0

1

个回答

提问

Why it gives error to matlab's own function
Undefined function 'getAxesTransformationMatrix' for input arguments of type 'matlab.graphics.axis.Axes'. Error in View (line 8...

7 years 前 | 1 个回答 | 0

1

个回答

提问

Indexing cannot yield multiple results
What is the wrong in this code? WL2R=0; if (nargin < 2) [Rmin Rmax] = WL2R(Win, LevV); elseif numel(disprange)...

7 years 前 | 1 个回答 | 0

1

个回答

提问

How to increase slice thickness?
Hi I reconstruct the three planes using the below code. As you can see, when run it, it comes up with 2 thin bars of the sagitt...

7 years 前 | 0 个回答 | 0

0

个回答

提问

What is ipads directory path for its documents that MATLAB recognizes?
Hi! I have a bunch of dicom pics in a folder located to my iPads documents. What is the path so Matlab can read them? Matlab ...

7 years 前 | 1 个回答 | 0

1

个回答

提问

How do I expand figure width and if possible to do it manually adjusted by cursor?
I attach the resulted figure of my image. As you can see, it is just a narrow bar plane. I want it to make it bigger in width an...

7 years 前 | 0 个回答 | 0

0

个回答

提问

Why images appear that bitmap black and white way?
Dicome pictures are ok graytone when opened on a dicom viewer but appear as bitmap black and white (see attachment). How do I fi...

7 years 前 | 0 个回答 | 0

0

个回答

提问

How can I depict the different planes of the dicom slices?
I have 5 dicom slices of a foot. Need to show them in the three planes (transverse/axial, sagittal, coronal). I get a stacked bl...

7 years 前 | 0 个回答 | 0

0

个回答

提问

Why it comes up with only the first slice all the time?
I have 5 MRI images and need to load and stack them. I use the code below. It comes up with the first slice/image under 5 times....

7 years 前 | 1 个回答 | 0

1

个回答

提问

Conversion to struct from double is not possible
I am trying to load different dicom images in a stack and get this error ''Conversion to struct from double is not possible'' ...

7 years 前 | 0 个回答 | 0

0

个回答

提问

Divide an image using ROI, iteratively
Hi! I need a few ideas, of how to divide dicom images (255x255 pixels, int16) using a ROI of [1-256,1-8] for X,Y Horizontal p...

7 years 前 | 0 个回答 | 0

0

个回答

提问

Error in im2 (line 39) imshow(ImgSg);
ImgAx = siz_img; if verLessThan('matlab', '8') ImgSg = flipdim(permute(siz_img, [3 1 2 4]),1); % Sagittal view ima...

7 years 前 | 1 个回答 | 0

1

个回答

提问

How to view dicom images on different planes (coronal, sagittal, transverse)
clc; clear all; close all; N=5; img_dir ='D:\Stelios PhD files' strfile = 'Z01'; img = dicomread(fullfile(img_dir, s...

7 years 前 | 0 个回答 | 0

0

个回答

已回答
Attempt to reference field of non-structure array.
Actually, I want to load a stack dicom images and have them displayed on the three planes (Sagittal, transverse, frontal).

7 years 前 | 0

提问

Attempt to reference field of non-structure array.
I am trying to creat a stack of 2d dicom images and represent them in a 3d rotation axis. N=5; img_dir ='D:\Stelios PhD ...

7 years 前 | 2 个回答 | 0

2

个回答

提问

Z must be a matrix, not a scalar or vector
figure mesh(D(k),W(k),Z(k)); How can I mesh scalars or vectors after a for loop?

7 years 前 | 0 个回答 | 0

0

个回答

提问

Inner matrix dimensions must agree.
D = zeros(size(A,1),size(A,2)); for k=1:size(A,1),size(A,2) P_pred = A(:,k) * P(:,k) * A(:,k)' + Q(:,k); Th...

7 years 前 | 1 个回答 | 0

1

个回答

提问

Why no plot?
for k=1:D P_pred = A(:,k) * P(:,k) * A(:,k)' + Q(:,k); D(:,k) = (P(:,k) * A(:,k)') / P_pred; M(:,k) = M(:,k...

7 years 前 | 0 个回答 | 0

0

个回答

提问

Vectors must be the same lengths.
for k=1:D P_pred = A(:,k) * P(:,k) * A(:,k)' + Q(:,k); D(:,k) = P(:,k) * A(:,k)' / P_pred; M(:,k) = M(:,k) ...

7 years 前 | 0 个回答 | 0

0

个回答

提问

No error but no outcome as well
for k=1:D P_pred = A(:,k) * P(:,k) * A(:,k)' + Q(:,k); D(:,k) = P(:,k) * A(:,k)' / P_pred; M(:,k) = M(:,k) ...

7 years 前 | 0 个回答 | 0

0

个回答

提问

Index exceeds matrix dimensions.
why?? D = zeros(size(M,1),size(M,1),size(M,2)); for k=(size(M,2)-1):-1:1 P_pred = A(:,:,k) * P(:,:,k) * A(:,:,k)' ...

7 years 前 | 1 个回答 | 0

1

个回答

提问

CAT arguments dimensions are not consistent.
MM=zeros(size(m,1),size(Y,2)); % RTS Smoother PP=zeros(size(m,1),size(m,1),size(Y,2)); for k= 1:size(Y,2) Z(k)=[m;P];...

7 years 前 | 0 个回答 | 0

0

个回答

提问

Function definitions are not permitted at the prompt or in scripts
Can't we embed function on our script? Must be at different one and just call them?

7 years 前 | 2 个回答 | 0

2

个回答

已回答
Attempted to access A(5); index out of bounds because numel(A)=4.
U right! Thanks! I noticed it later on

7 years 前 | 0

提问

Attempted to access A(5); index out of bounds because numel(A)=4.
clc; N = 100; w = 0.5; q = 0.01; r = 0.1; %% This is the transition matrix A = [cos(w) sin(w)/w; ...

7 years 前 | 2 个回答 | 0

2

个回答

提问

In an assignment A(I) = B, the number of elements in B and I must be the same.
What Is this error?

7 years 前 | 1 个回答 | 0

1

个回答

提问

What is the relation between Rauch-Tung-Striebel and Kalman smoothers?
Are they the same smoothers? Is RTS a developed Kalman smoother? Thank you!!

7 years 前 | 0 个回答 | 0

0

个回答