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Dimitris M


Technical University of Crete

Active since 2012

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Generate automatically vectors of precise length and given values
Hello I want to automatically construct a vector of user defined size using a set of elements defined within a second vector ...

10 years ago | 2 answers | 0

2

answers

Question


Overlaping Georeferenced Data in Matlab
Hello I have the following problem. I have to images that are georeferenced (contain spatial coordinates) and I would like to...

10 years ago | 0 answers | 0

0

answers

Question


Problem reading 16bit grayscale image
Hello I have a strange problem when trying to read in a grayscale image of 16bit. So despite the fact that these images are w...

10 years ago | 1 answer | 0

1

answer

Question


Geotiffwrite() - Dispay Image Values Problem
Hello I have a strange problem when using geotiffwrite(). I am processing a huge image and then I am using geotiffwrite funct...

10 years ago | 0 answers | 0

0

answers

Question


Convert an Image to a binary (.bin) file
Hello I am trying to convert an image to a binary file (not binary image) for further processing in another software. I have ...

10 years ago | 2 answers | 0

2

answers

Question


Problem with col2im () function
Hello I have a problem regarding the *col2im* function ! I have used the the im2col () with the property 'sliding' and a ...

10 years ago | 1 answer | 0

1

answer

Question


Sorting a Matrix using Indices from another matrix !
Hello I have a pretty simple question ! I have a matrix A (lets assume has a size 5 x 5) and I have another matrix of same...

10 years ago | 3 answers | 0

3

answers

Question


Stack on index digits
Hello I have an index vector I need to process and I want to introduce another digit in front of the current index but withou...

11 years ago | 1 answer | 0

1

answer

Question


Detecting 8 connected neighborhood of a object in image
Hello I need to find robust method for detecting the 8-connected neighbor of a rectangle-like object in an image. I was c...

11 years ago | 2 answers | 0

2

answers

Question


Problem with computing an integral of a function
Hello I have problem computing the integral of a function: The function is the following fun = @(t) sin(2*pi*t*697)...

11 years ago | 1 answer | 0

1

answer

Answered
Detect points in predefinied distnace in array
Thanks for all the feedback ! Your support is really good ! Regards

11 years ago | 0

Question


Detect points in predefinied distnace in array
Hello I have a simple question but I can not find its solution. I have a predefined point in an array (Xo,Yo) and I need t...

11 years ago | 4 answers | 0

4

answers

Question


Extracting number value from string from string using sscanf()
Hello I have a problem trying to extract a number from a string looking like this Seg_1169_Edgefun_1_5_2_15_90_30_3_1.00...

11 years ago | 2 answers | 0

2

answers

Question


Creating a string with sprintf() and assign a variable to it
Hello I have a basic question which I can not solve. I am creating multiple variables with sprintf and I would be interested ...

11 years ago | 1 answer | 0

1

answer

Question


Introducing element * in sprintf()
Hello I am trying to introduce the element * to the function sprintf in MATLAB. My code look like this ss=sprintf('%s...

11 years ago | 1 answer | 0

1

answer

Answered
Problem when changing labels in image
So I worked a little bit on the code so know I am closer to a better approach but still can not overcome the previous mentioned ...

11 years ago | 0

Question


Problem when changing labels in image
Hello I have a strange problem with labeling an image in MATLAB. I do not know if this is a problem occurring by my mistake o...

11 years ago | 3 answers | 0

3

answers

Question


Deleting duplicate images in 3-dimesional matrix
Hello I have a quite simple question that I can not solve. I have a stack of images in a matrix N x M x D. Is there a way ...

11 years ago | 1 answer | 0

1

answer

Answered
Checking the type of Image in '' if '' statement
Yes, this is correct but in some cases I introduce grayscale image (not mentioned above) . Is there a general solution for readi...

11 years ago | 0

Question


Checking the type of Image in '' if '' statement
Hello I have a simple question that bother me a lot in making a function. I want the function to take as input either a labe...

11 years ago | 2 answers | 0

2

answers

Question


Differences between treefit() and classregtree() functions in Matlab
Hello I was wondering if there is any difference between the treefit() and classregtree functions within MATLAB. From a first...

11 years ago | 1 answer | 0

1

answer

Question


Georeferencing an Image by Using another Image
Hello I was looking into the Mapping toolbox of MATLAB trying to see how is it possible to read in two tiff images and copy t...

12 years ago | 1 answer | 0

1

answer

Question


Predicted Classification Response to Label Matrix
Hello everybody I have a question that seems pretty basic but I am not sure if there is an answer online for it. Is it possib...

12 years ago | 0 answers | 0

0

answers

Answered
label2rgb() and custom color assigment
Thank you for the quick reply. The problem is that I have many classification results and I would like to keep the same colormap...

12 years ago | 0

Question


label2rgb() and custom color assigment
Hello I have a question concerning the label2rgb () function. I have used the decision tree classifier and I have come up wit...

12 years ago | 2 answers | 0

2

answers

Question


Extracting Correct Boundaries from Segment Borders
Hello I have a question concerning image segmentation border extraction. I have created a function that uses bwboundaries() a...

12 years ago | 0 answers | 0

0

answers

Answered
Add a colum and a row of blank (white) values in an Image
Hello Thank you very much for the info ! I managed to do it in an easier way using matlab's function padarray() , where you c...

12 years ago | 0

| accepted

Question


Add a colum and a row of blank (white) values in an Image
Hello I was thinking what would be the easiest way to add an extra column and row with values (255) in my image. I was thinki...

12 years ago | 3 answers | 0

3

answers

Question


Image with segments looks different after imread()
Hello I have a question concerning an image with my image segments. I am creating this image using an software for segmentati...

12 years ago | 1 answer | 0

1

answer

Question


Close Contours of Image Segments
Hello Working on a segmentation project a have fell upon a serious problem. Sometimes when my segmentation algorithm runs do ...

12 years ago | 1 answer | 0

1

answer

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