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Ali Purse


Last seen: 4 years ago |  Active since 2018

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Question


how to draw editable bezier surface with control points?
Hello there, How to draw a editable square surface using Bezier curves with each side divided into twenty parts, totaling 400 c...

4 years ago | 0 answers | 0

0

answers

Question


How to zoom-in an image for point (i,j) and a circle with radius r
How to zoom-in an image for point (i,j) and a circle with radius r? Size of image is : M*M <</matlabcentral/answers/upload...

5 years ago | 1 answer | 0

1

answer

Question


Zoom image, crop a circle from it and paste again on the original image
May you please help me how can I do a paste for an enlarged circle crop as shown on images? I am using nearest neighbor for z...

5 years ago | 1 answer | 0

1

answer

Question


Put an image on another image
May you please help me how can I put an image on another image and display a single image?

5 years ago | 1 answer | 0

1

answer

Question


Crop a circle from an image and put it on another image
May you please help me how to crop (cut) a circle from an image and put it on another image? I know that I can crop a circle ...

5 years ago | 2 answers | 0

2

answers

Question


Why this code does not return any thing (Busy Status)
Why this code does not return any thing (Busy Status) im=imread('file.jpg'); fac= 30; [h,v]=size(im); ...

5 years ago | 0 answers | 0

0

answers

Question


Error undefined function while it is already defined
Hi I got undefined function while using the following function: function nearest_neighbor_zoom(file,fac) im=imrea...

5 years ago | 2 answers | 0

2

answers

Question


Zoom an area of an image while showing whole image
May any body help me how can I zoom just an area (a circle) of an image? For example I want show an image with a zoomed area

5 years ago | 3 answers | 0

3

answers

Question


How to change brightness of selected points of an image?
I know that I can change brightness of an image using following instruction: I=(readimage); I1 = I - 100; imshow(I1);...

5 years ago | 1 answer | 0

1

answer

Question


How to show an image from a textfile?
I have turned the image using dlmwrite function to a text file. No I want to turn the textfile to image again, but it doesn't...

5 years ago | 1 answer | 0

1

answer

Question


How to convert image to array and save it in a text file?
I want to save an image's array to a text file in order to show it again. But I don't know how to store it in right condition...

5 years ago | 2 answers | 1

2

answers