# drummer

Interested on Medical Image Processing;

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

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**Content Feed**

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...

12 månader ago | 1 answer | 0

### 1

answerHow to solve the error 'Row index exceeds table dimensions'

What are the dimensions of your f table if you size(f) ?

mer än ett år ago | 0

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...

mer än ett år ago | 0

| accepted

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);...

mer än ett år 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...

mer än ett år ago | 1 answer | 0

### 1

answerHow 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 ...

nästan 2 år ago | 0

how can i configure my matlab 2020b in ubuntu

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

nästan 2 år 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...

nästan 2 år ago | 1 answer | 0

### 1

answerNeed 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. ...

nästan 2 år ago | 0

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...

nästan 2 år ago | 0

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 ...

nästan 2 år ago | 0

| accepted

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...

nästan 2 år ago | 0

| accepted

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? =)

nästan 2 år ago | 0

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...

nästan 2 år ago | 0

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...

nästan 2 år ago | 1

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

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

nästan 2 år ago | 0

| accepted

MATLAB 2020b Installer Getting Stuck

Do you have admin credentials to install MATLAB?

nästan 2 år ago | 0

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...

nästan 2 år ago | 1

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...

nästan 2 år ago | 0

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

What if you use dilation-erosion approaches?

nästan 2 år ago | 0

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

Check this video about.

nästan 2 år ago | 0

| accepted

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...

nästan 2 år ago | 0

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...

nästan 2 år ago | 0

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-...

nästan 2 år ago | 0

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...

nästan 2 år 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...

nästan 2 år ago | 0 answers | 0