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Calculating length of an object
I'm stuck on a problem of trying to calculate the length of an object in my image. Below is the image of a ruler and I'm trying ...

plus de 9 ans il y a | 1 réponse | 0

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Question

What is non-maximal suppression?
In the <http://slazebni.cs.illinois.edu/spring16/harris.m harris corner detector code> a few lines from the bottom he performs n...

plus de 9 ans il y a | 1 réponse | 1

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Question

Is it possible to delete a line from a text file where a specific string exists?
I'm trying to delete a line from a text file where the inputted word exists. For instance, my text file contains the following ...

presque 10 ans il y a | 1 réponse | 0

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Question

How do i print out text to listbox in a GUI exactly as it is (with tabs)?
Im inserting text from a file into my listbox and it ignores the tabs that are between the strings. How can i make it so that it...

presque 10 ans il y a | 1 réponse | 0

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Question

How can I print the full row where a specific string is found in a text file using MATLAB?
Im searching for a string in a text file and printing it out. The output I get is all in one line and I don't know how to separa...

presque 10 ans il y a | 3 réponses | 0

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How can I print the full row where a specific string is found in a text file using MATLAB?
The problem was that I was using the wrong parentheses. The solution is output = vertcat(tScan{licenseP});

presque 10 ans il y a | 0

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Question

How do I get the integer value from a edit box?
The only way I know of getting the value of an edit box is getting it as a string. How do I assign it as an integer. My edit box...

presque 10 ans il y a | 1 réponse | 0

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Question

How do you write to a fopen text file without deleting previous text?
I'm writing the results of my program to a text file. But every time I run the program and open the text file using fopen, it ov...

presque 10 ans il y a | 3 réponses | 1

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Question

Is it possible to put a character into a matrix?
I'm trying to do this m1 = [1, 2, 3, 4, 5, 6, 7]; m2 = 'A'; m1(3) = m2; so that m1 will be [1, 2, A,...

presque 10 ans il y a | 2 réponses | 0

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Question

What are the properties in a BoundingBox from regionprops?
I'm trying to figure out what coordinates are being stored from a BoundingBox. For instance L=logical(bw); box=regionp...

presque 10 ans il y a | 3 réponses | 0

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Question

Problem trying to scale image size from 18x5 to 24x14
As the title says, I'm trying to scale images from their size to the size of 24x14. its used for numbers in a license plate. The...

presque 10 ans il y a | 1 réponse | 0

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Question

Preallocating for speed, what kind of variable is this?
I'm looking through some code and I came across this loop where Box should be preallocated for speed. Box, is the variable that ...

presque 10 ans il y a | 2 réponses | 0

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Question

Is this code creating a matrix for the image or is it doing something else?
What exactly are these 3 lines doing? im2(:,:,1)=im1; im2(:,:,2)=im1; im2(:,:,3)=im1;

presque 10 ans il y a | 1 réponse | 0

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Question

How is this code binarizing an image?
Is there anyone way someone would be able to explain to me what these for loops are doing to turn that image into binary? ...

presque 10 ans il y a | 1 réponse | 0

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Question

Where is the second value coming from in this line of code?
Im trying to understand where the "y" is coming from in this line of code. [x,y]=max(numPlot); numPlot is an array with ...

presque 10 ans il y a | 1 réponse | 0

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Question

Why is nothing being stored in the "Workspace" after I run my code?
I have a video processing code, its an ALPR program I am working on. But every time I run the code, none of the usual stuff that...

presque 10 ans il y a | 2 réponses | 1

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Question

Creating a matrix array for training images. Whats going on?
Can someone please explain what is going on in the second loop and how its happening. N = 90 for i=1:N % impo...

presque 10 ans il y a | 1 réponse | 0

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Question

Image arrays and converting matrix to line
Can someone explain what each line is doing in this code and how it's doing it, if possible? I commented the best I could to...

presque 10 ans il y a | 1 réponse | 0

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Question

What does a colon followed by comma do to an image?
I don't quite understand what the following code is doing. numFolder=fullfile('NumberZero/','Zero/'); for i=1:10; ...

presque 10 ans il y a | 1 réponse | 0

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