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Domanda
Brain extraction using Kmeans and connectivity.
Hello, I'm trying to perform a brain extraction of a slice from a NIFTI volume. I wrote a k means segmentation code, and that ...
quasi 10 anni fa | 0 risposte | 0
0
risposteReading an image sequence: "Error: The filename or url argument must be a string."
Okay, so I found the answer to my own question. Not deleting in case someone has the same problem. The only thing I had to so ...
circa 10 anni fa | 3
Domanda
Reading an image sequence: "Error: The filename or url argument must be a string."
Hello, I'm trying to work over a sequence of images, I have used dir to obtain a list of all the files: dirData = dir([d...
circa 10 anni fa | 3 risposte | 1
3
risposteDomanda
'print' with specific dimensions
Hello, I'm using 'print' to save two image files which I intend to overlay using 'imfuse'. Problem is, printed images do not...
oltre 10 anni fa | 1 risposta | 0
1
rispostaDomanda
ButtonDownFcn and WindowButtonMotionFunction on a GUI
Hello, Using <http://blogs.mathworks.com/pick/2008/05/27/advanced-matlab-capture-mouse-movement/ this tutorial> I have succee...
oltre 10 anni fa | 1 risposta | 0
1
rispostaDomanda
Displaying several images, overlay another group of images using transparency
I have effectively shown a single image and overlaid another one using 'Alphadata'. This is with 2D matrices. This 2D matrices...
oltre 10 anni fa | 0 risposte | 0
0
risposteDomanda
imellipse, impoly, etc. to create mask, keeping the border.
Hello, I am using imellipse, imfreehand, impoly and imrect to create a mask after selecting an area of an image. This works wel...
oltre 10 anni fa | 1 risposta | 0
1
rispostaRisolto
Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...
oltre 10 anni fa
Risolto
Determine if input is odd
Given the input n, return true if n is odd or false if n is even.
oltre 10 anni fa
Risolto
Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Example...
oltre 10 anni fa
Risolto
Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...
oltre 10 anni fa
Risolto
Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...
oltre 10 anni fa
Risolto
Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...
oltre 10 anni fa
Domanda
Montage using overlay and alphadata
Hello, I am trying to generate a mosaic of images from a matrix, that is actually a superimposition of two images. I have suc...
oltre 10 anni fa | 0 risposte | 2
0
risposteDomanda
Execute a function only after GUI closes
Hello. Upon clicking a button on my main GUI, a second gui will appear with which the user will input the paths of the files to...
oltre 10 anni fa | 1 risposta | 0
1
rispostaDomanda
Cropping a 3D matrix
Hello, I need the sizes of two 3D matrices to match. These matrices have several slices of zero only matrices, which I need to...
oltre 10 anni fa | 2 risposte | 0
2
risposteDomanda
Store a variable from a GUI action
Hello. I'm designing a GUI for an image processing application. On pushing a button, I need an action to be executed and also a ...
oltre 10 anni fa | 1 risposta | 0
1
rispostaDomanda
Storing matrices from a loop in an array
My program takes a 3D matrix and creates as many 2D matrices as the size of the third dimension. This matrices are later represe...
oltre 10 anni fa | 1 risposta | 0
