Interested on Medical Image Processing;

PET, SPECT, MRI and CT are my scope of interest.

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...

1 month ago | 1 answer | 0

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 ...

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 months ago | 0

Answered

how can i configure my matlab 2020b in ubuntu

when you open the terminal and type: ./matlab doesn't it work?

how can i configure my matlab 2020b in ubuntu

when you open the terminal and type: ./matlab doesn't it work?

2 months 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...

3 months ago | 1 answer | 0

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. ...

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. ...

3 months 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...

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...

3 months 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 ...

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 ...

3 months 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...

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...

3 months 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? =)

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? =)

3 months 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...

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...

3 months 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...

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...

3 months ago | 1

Answered

How to save a matrix from an object with unknow name?

Try yourMatrix = cell2mat(struct2cell(YourStructure)); Cheers

How to save a matrix from an object with unknow name?

Try yourMatrix = cell2mat(struct2cell(YourStructure)); Cheers

3 months ago | 0

| accepted

Answered

MATLAB 2020b Installer Getting Stuck

Do you have admin credentials to install MATLAB?

MATLAB 2020b Installer Getting Stuck

Do you have admin credentials to install MATLAB?

3 months 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...

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...

3 months 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...

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...

3 months ago | 0

Answered

Need to detect the edges of a rectangle using Image processing?

What if you use dilation-erosion approaches?

Need to detect the edges of a rectangle using Image processing?

What if you use dilation-erosion approaches?

3 months ago | 0

Answered

How to implement neural network on a small dataset for binary classification?

Check this video about.

How to implement neural network on a small dataset for binary classification?

Check this video about.

3 months 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...

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...

3 months 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...

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...

3 months 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-...

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-...

3 months 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...

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...

3 months 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...

3 months ago | 0 answers | 0

Answered

Resize the images without deforming them

you're trying to resize 200x200 to 100x100 images. scale = 0.5; J = imresize(I,scale); % using scale rather than your final o...

Resize the images without deforming them

you're trying to resize 200x200 to 100x100 images. scale = 0.5; J = imresize(I,scale); % using scale rather than your final o...

3 months ago | 1

| accepted

Answered

I need help on cell array and Imaging processing

figure(); for i = 1:10 subplot(4,5,i); imshow(TestData.Files{i}); end Hi. It's probably your argument for imshow t...

I need help on cell array and Imaging processing

figure(); for i = 1:10 subplot(4,5,i); imshow(TestData.Files{i}); end Hi. It's probably your argument for imshow t...

3 months ago | 0

| accepted

Answered

how to start graph in matlab from the origin?

xlim[yourInitialRange, yourEndRange] % Specifically xlim[0, 100]; % check if it works. % Cheers

how to start graph in matlab from the origin?

xlim[yourInitialRange, yourEndRange] % Specifically xlim[0, 100]; % check if it works. % Cheers

3 months ago | 1

Answered

Change histogram to more bars

This doc for histogram has the info to play with the number of bins in your histogram If you're using such command, you can do ...

Change histogram to more bars

This doc for histogram has the info to play with the number of bins in your histogram If you're using such command, you can do ...

3 months ago | 1

Answered

How to update the value of the variable

Try this workaround clear clc syms forced velocityd densityd density dynamicviscosityd accelerationd Diameterd viscosityd Len...

How to update the value of the variable

Try this workaround clear clc syms forced velocityd densityd density dynamicviscosityd accelerationd Diameterd viscosityd Len...

3 months ago | 0