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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 ...
etwa 10 Jahre vor | 0 Antworten | 0
0
AntwortenReading 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 ...
etwa 10 Jahre vor | 3
Frage
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...
etwa 10 Jahre vor | 3 Antworten | 1
3
AntwortenFrage
'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...
mehr als 10 Jahre vor | 1 Antwort | 0
1
AntwortFrage
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...
mehr als 10 Jahre vor | 1 Antwort | 0
1
AntwortFrage
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...
mehr als 10 Jahre vor | 0 Antworten | 0
0
AntwortenFrage
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...
mehr als 10 Jahre vor | 1 Antwort | 0
1
AntwortGelöst
Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...
mehr als 10 Jahre vor
Gelöst
Determine if input is odd
Given the input n, return true if n is odd or false if n is even.
mehr als 10 Jahre vor
Gelöst
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...
mehr als 10 Jahre vor
Gelöst
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 ...
mehr als 10 Jahre vor
Gelöst
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...
mehr als 10 Jahre vor
Gelöst
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:...
mehr als 10 Jahre vor
Frage
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...
mehr als 10 Jahre vor | 0 Antworten | 2
0
AntwortenFrage
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...
mehr als 10 Jahre vor | 1 Antwort | 0
1
AntwortFrage
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...
mehr als 10 Jahre vor | 2 Antworten | 0
2
AntwortenFrage
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 ...
mehr als 10 Jahre vor | 1 Antwort | 0
1
AntwortFrage
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...
mehr als 10 Jahre vor | 1 Antwort | 0
