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Gopichandh Danala


Last seen: 6 months ago |  Active since 2016

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Question


Fit my Data to a pattern with some unknown parameters
Hi, I have a array with some noise and want to correct it to a know pattern (line-like). Here is an example: % type-1 my_a...

5 years ago | 0 answers | 0

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Question


How to change the border color of a pushbutton in guide
I am trying to see if I can add a color to the border of a pushbutton. I checked some undocumented matlab and found this: link ...

5 years ago | 0 answers | 0

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answers

Question


How to automatically resize custom button.CData image with maximize and restore down clicks on guide?
Hi, I am trying to use cData feature to change the look of each button to some image. I was able to acheive this but when I tr...

5 years ago | 1 answer | 0

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answer

Question


Not able to create csv file using writetable after creating .exe file in Mac
I need to store outputs of my application to a .csv file. The *.fig file works fine and saves the outputs to the csv file as ex...

5 years ago | 1 answer | 0

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answer

Question


How to compute the maps of brain images shown in this reference article?
Hi, This is a desperate attempt, I am making to see if I can get any help related to my issue. I have CT perfusion images ...

6 years ago | 1 answer | 2

1

answer

Question


How to open/run/control an .exe application using Matlab on windows OS?
Hi, I want to run/ control an external *.exe application using Matlab. I need to pass some commands on open .exe or contro...

6 years ago | 1 answer | 0

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answer

Question


Can we have an image in a matrix that can be called by a function?
Hi, This may sound odd, but I want to have a image data defined as a matrix. Which should be created by a function call. ...

6 years ago | 2 answers | 0

2

answers

Question


How to divide the brain segmented slices in left and right compartments (halves)?
Hi. I have a series of brain CT images, the goal is to segment brain followed by separating brain into left and right halves to...

6 years ago | 1 answer | 0

1

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Answered
fill data and Make an image White
This maybe a bad answer but it works: I tried to find the left and right cliffs in the image and connected them to obtain the r...

6 years ago | 1

| accepted

Answered
Converting Image to Excel Format
Here I am considering a cell arrray and splitting them into multiple cells based on spaces then saving into csv with each word i...

6 years ago | 0

Answered
Detecting the position of a previously colored rectangle in an image
You can use thresholding, I am using hsv to fo this. [img, map] = imread('example.png'); if ~isempty(map) col...

6 years ago | 1

Answered
how can i remove the white object from binary image
You can use regionprops to compute circularity, eccentricity, or use major axis and minor axis lengths to find required shape of...

6 years ago | 0

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Answered
How to label display image at different location ?
I am assuming that you have a single image consisting of 7 sub-images. In this case you can use <https://www.mathworks.com/h...

6 years ago | 0

Answered
Segment structure using threshold
*Quantize does what you are expecting.* It will divide the given image into a number of labels based on thresh values as sho...

6 years ago | 1

Answered
Find the diameter of fruit image in matlab
You can use regionprops to find many properties of BW. props = regionprops(BW,'EquivDiameter'); % equiv diameter of a ci...

6 years ago | 0

Answered
how to get the center of frame/frames of an rgb/greyscale image?
In case of a whole grayscale image, just count #.of.rows and #.of.cols and find center accordingly. For a specific shape or ...

6 years ago | 0

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Answered
How to reset the current axes to display either color or grayscale image on the same axes in MATLAB?
I figured out the solution, we can set colormap and then imshow to display respective images.. % --- Executes on button p...

7 years ago | 0

Question


How to reset the current axes to display either color or grayscale image on the same axes in MATLAB?
Hi, I have some grayscale images, which after some segmentation I converted a section to color for display purposes. But I ca...

7 years ago | 1 answer | 0

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Answered
how can slect randomly numbers from two array s
%% A=[3818.36,7632.40,11446.44,15260.48,19074.52]; B=[657.15,1089.15,1521.15,1953.15,2385.15]; vals = zeros(1,...

7 years ago | 0

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Answered
Hello, I am student working on Image processing. Right now I am upload two image in GUI with two different axes and extract Minutiae .Now my question is how to match two Minutiae. And if match give a massage the Fingerprints matched otherwise it’s no
If you have two outputs you want to compare use the function <https://www.mathworks.com/help/matlab/ref/isequal.html isequal> to...

7 years ago | 0

Answered
Is it possible to resize a region in a grayscale image?
The steps for this is to extract the largest Blob, resize it as per requirement, again map it back to the original image to incr...

7 years ago | 0

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Answered
How to add a boundary into a image for saving
The problem may just be with either the way you save or with way you used bwboundaries. I wrote some sample code using bwperim ...

7 years ago | 0

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Answered
how can i remove white spaces around this image ?
img = imread('whiteBG.jpg'); img = rgb2gray(img); figure, imshow(img) % count the pixels of each bin [counts, bins...

7 years ago | 0

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Answered
Align & Distribute Multiple images in An image
If I understood correctly you don't want to display multiple images in a single figure axis as in <http://www.mathworks.com/help...

7 years ago | 0

Answered
Is there a way to get a "thicker" bwconncomp connection?
If you are just trying to replace all the white pixels in the surroundings to 0, all the connected white valleys on the edges al...

7 years ago | 0

Answered
To find the value in a vector for the corresponding indices from another vector
There is nothing wrong in your code, maybe some of the indices in bb are higher than length of aa, which is giving that error. ...

7 years ago | 0

Answered
Code Troubleshooting for replacing pixels in original image and ending with "index exceeds matrix dimensions."
I checked the attached image: It is not 1600 * 1200 >> I=imread('image2-1.jpg'); >> size(I) ans = 385 ...

7 years ago | 0

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Answered
How to read and resize and change color image from URL link in our MATLAB commands?
I am assuming a few things here and you can modify it to suit your requirement % read image from url (I took a random ima...

7 years ago | 0

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Question


How to convert Dicom images (.dcm) into '.img' format ?
Hi, I have a c ++ program linked through MEX file to a Matlab program. The input to this is only '.img' format. Now I have a f...

7 years ago | 1 answer | 0

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answer

Question


How to zero pad the cut image when it reached a boundary on actual image
Hi, I am trying to cut some images into smaller images based on some segmentation results. Actual images size: 665x512 doubl...

7 years ago | 1 answer | 0

1

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