Fer

ITESM

Last seen: 6年弱前 | 2015 年からアクティブ

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Biomedical Engineering student working on image processing for neurosciences.

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質問

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 ...

約10年前 | 0 件の回答 | 0

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Reading 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 ...

約10年前 | 3

質問

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...

約10年前 | 3 件の回答 | 1

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質問

'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...

10年以上前 | 1 件の回答 | 0

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質問

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...

10年以上前 | 1 件の回答 | 0

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質問

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...

10年以上前 | 0 件の回答 | 0

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質問

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...

10年以上前 | 1 件の回答 | 0

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Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

10年以上前

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Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

10年以上前

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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...

10年以上前

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Is my wife right?
Regardless of input, output the string 'yes'.

10年以上前

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Add two numbers
Given a and b, return the sum a+b in c.

10年以上前

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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 ...

10年以上前

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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...

10年以上前

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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:...

10年以上前

質問

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...

10年以上前 | 0 件の回答 | 2

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質問

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...

10年以上前 | 1 件の回答 | 0

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質問

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...

10年以上前 | 2 件の回答 | 0

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質問

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 ...

10年以上前 | 1 件の回答 | 0

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質問

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...

10年以上前 | 1 件の回答 | 0

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