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drummer


Last seen: 5 months ago |  Active since 2015

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Interested on Medical Image Processing;
PET, SPECT, MRI and CT are my scope of interest.

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Question


Video of fish motion detection and classification
Hi all, Long time ago, I saw an example video from mathworks showing the detection of gravity center of two fishes, and based o...

1 year ago | 1 answer | 0

1

answer

Solved


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

1 year ago

Answered
How to solve the error 'Row index exceeds table dimensions'
What are the dimensions of your f table if you size(f) ?

1 year ago | 0

Answered
I need help with a for-loop in matlap
You should read this documentation. for starters, you could learn something from this following code: for i = 1 : 5 % assig...

1 year ago | 0

| accepted

Answered
Output variable of a function as an input of another function - Problem
Did you do a third procedural script calling both of them? You could do like this in your third script.m: [a, b] = Ex_1(data);...

1 year ago | 0

| accepted

Question


Using .mat files to train convolutional NN - overfitting issue?
Hi all, I create .mat files out of my 3D dicom images. This is one step of my pipeline to work with a convolutional NN. In the...

2 years ago | 1 answer | 0

1

answer

Answered
How do i deploy a neural network.
if you had configured your training options, you deploy like this: net = trainNetwork(imds, layers, options) If your're doing ...

2 years ago | 0

Answered
how can i configure my matlab 2020b in ubuntu
when you open the terminal and type: ./matlab doesn't it work?

2 years ago | 0

Question


MATLAB 2020b does not recognize GTX570 even with CUDA 10.2 up-to-date
Hi fellows, My colleague's system is Windows 7 64 bits. All NVIDIA stuff is up-to-date, and we checked also using nvidia-smi c...

2 years ago | 1 answer | 0

1

answer

Answered
Need this to be used in MATLAB from Python
% to call your function in MATLAB yourResult = marshall_dist(input1, input2) % whatever are your input argument values. ...

2 years ago | 0

Answered
Arrange data based on filenames
Have you tried to use fileparts?

2 years ago | 0

Answered
Read from Excel file as a plain table
Well, if you want to have this specific small table, then you could insert them in MATLAB manually. Would it work? If so, then...

2 years ago | 0

Answered
Combining functions and commands in to one script
Functions by default don't show their scope variables in the workspace. Did you have any error while running your code? If you ...

2 years ago | 0

| accepted

Answered
imbinarize not working on given image
by using size, you're obtaining the dimension information of the image. So your 3rd coordinate (numberOfColorBands) would be the...

2 years ago | 0

| accepted

Answered
Can I get automatic image segmentation code for the leaf?
Yes, you can automatically segment the leaf. Could you show us what have you tried so far? =)

2 years ago | 0

Answered
Using MacOS Catalina and can't import any file at all in MATLAB
Did you add the paths the files are placed so MATLAB can see them? You can set the path by clicking in the refered button in en...

2 years ago | 0

Answered
Single Excel (.xslx) with multiple sheets need to plot some columnes.
I encourage you to use readtable rather than xlsread. You can always use the importTool as well. However, readtable is for a si...

2 years ago | 1

| accepted

Answered
function called “transformer”
What did you try so far? =)

2 years ago | 0

Answered
Matrix question problem solving
What did you try so far? =)

2 years ago | 0

Answered
How to save a matrix from an object with unknow name?
Try yourMatrix = cell2mat(struct2cell(YourStructure)); Cheers

2 years ago | 0

| accepted

Answered
MATLAB 2020b Installer Getting Stuck
Do you have admin credentials to install MATLAB?

2 years ago | 0

Answered
Calling the set of images in subfolder from augmented image datastore
By your last three lines, you can do the following: Xtrain1 = XTrain.Files(1:60); XTrain2 = XTrain.Files(61:120); XTrain3 = X...

2 years ago | 1

Answered
Convert 2D image into 3D (to get the x y z coordinates of the image)
Tecnically, with only one single 2D image, you cannot obtain a tridimensional image. As you might know, a 2D image has [x, y] d...

2 years ago | 0

Answered
Need to detect the edges of a rectangle using Image processing?
What if you use dilation-erosion approaches?

2 years ago | 0

Answered
How to implement neural network on a small dataset for binary classification?
Check this video about.

2 years ago | 0

| accepted

Answered
Large files won't load.
"But I'm stuck and confused by this type name value pair thing with the following error. Specify the 'Type' name-value pair ar...

2 years ago | 0

Answered
Match the resolution of images in the x and y directions
Do you want to make a square image out of a rectangular image? An example could help. If your image is [128, 256] You can res...

2 years ago | 0

Answered
Combining functions and commands in to one script
You can write your pipeline as a regular script, calling your input files, processing, and obtaining your result. As you're up-...

2 years ago | 0

Answered
How to covert cartesian or polar to pixel coordinates?
I wonder there's a misunderstanding... cartesian and pixel coordinates are related to the FOV (field-of-view) of the image in t...

2 years ago | 0

Question


Training network after combining two imds
Hi all, I'm trying to use a combined dataset to train my network imds and augImds worked great. Then I combine(imds, augImds...

2 years ago | 0 answers | 0

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