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Jonas Thomalla


Last seen: nästan 4 år ago |  Active since 2020

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Answered
How to select the ROI of specific size over the image ?
With the newer roi-commands it also can look like this: height = 128; width = height; imshow(image) roi = images.roi.Recta...

ungefär 4 år ago | 0

Answered
Changing drawellipse to drawcircle doesn't work like I wished
I don't know why it works right now, but I changed the drawcircle/drawellipse to images.roi.Ellipse with fixed values. %% nothi...

ungefär 4 år ago | 0

| accepted

Answered
Determination of particle area in reference of the whole area
The answer to this is also the answer to another question I asked: click here

ungefär 4 år ago | 0

| accepted

Answered
How do I count particles in a multi-colored image?
I now create a cropped image with the ROI (like drawellipse). Then I call the color thresholder: colorThresholder(image.cropped...

ungefär 4 år ago | 0

| accepted

Question


Changing drawellipse to drawcircle doesn't work like I wished
I had a few lines of code running with the command drawellipse. f = figure; set(f,'Name',['cropping image "',imageName,'"'],'N...

ungefär 4 år ago | 1 answer | 0

1

answer

Question


return doesn't work within function
Hi, I've created a function that should cancel the base script. I call the function with the following code: if isempty(factor...

ungefär 4 år ago | 2 answers | 0

2

answers

Question


Determination of particle area in reference of the whole area
I have a video of particles going throw the region of interest. I'm interested in getting the area of all the particles in refer...

ungefär 4 år ago | 1 answer | 0

1

answer

Question


How do I count particles in a multi-colored image?
Hey everybody, I'm searching for an approach to count particles (and get their area) in an image. Only the inner area is the ar...

ungefär 4 år ago | 1 answer | 0

1

answer