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Laura


Last seen: 1 year ago |  Active since 2023

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Histogram analysis for images with changing objects
Hi all!! I have done histogram analysis of my images that have mitochondria which change from one area of their image region to ...

1 year ago | 1 answer | 0

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why are the names not being saved as written? Why do i get this error each time? Also why is the legend wrong? please fix this so i can verify my code is working as intended.
Hi so the second code calculates the SEM of each struct (std error of mean) and adds it to the mat file and gives you an updated...

1 year ago | 1 answer | 0

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is this the correct way to determine variance? calculating the Fstats, p-value and variance.
clc; % Clear the command window. close all; % Close all figures (except those of imtool.) clear; % Erase all existing variable...

1 year ago | 0 answers | 0

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error: X and GROUP must have the same length.but the lengths are the same. This must be a malfunctin how can i fix please help
i have 6 feature mats files, 3 structs per mat file giving 18 struct total I want perform anova test per 6 struct so i ahve grou...

1 year ago | 1 answer | 0

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can anyone please help me solve the accuracy verification issue with region props? is the performance optimal for measurements? has it been converted to square microns?
in my current code the user makes a perfect circle over the completely black region in the image. From the edges of the circle 1...

1 year ago | 1 answer | 0

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classifying images based on their object measurement properties and labeling them as such, how can I do this?
The following code is able to measure properties of the images read in using regionprops and save them to a features.mat file: ...

1 year ago | 1 answer | 0

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HELP!! No matter how big I set the threshold THE OBJECTS I DON'T WANT ARE NOT HIGHLIGHTED!!!
% Read image as RGB I = imread('TEST.TIF'); %including the pull path is better % Convert to binary BW = imbinarize(rgb2gray(I...

1 year ago | 1 answer | 0

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I have mass images that I want to extract the feret, circularity and area of but how do I know that's what is being counted?
I managed to write this code. But what in the image is it measuring the properties from? like how can i confirm that it is measu...

1 year ago | 1 answer | 0

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how can you determine the threshold that covers the functional area of the image in matlab?
I have an image of a tissue and I want to make a mask of that tissue that is only of the functional area in the image (minus the...

1 year ago | 2 answers | 0

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What does the z axis mean in kmeans, pca and tsne? what data does it add that 2d doesn't? what do the axis represent?
The context is as follows: I have data that has been plotted in a 2D graph on the left, and in a 3D graph on the right, using k-...

1 year ago | 1 answer | 0

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