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Malan Jayanka


Active since 2016

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Detect background of RGB image
Hi, I have leaf images set with backgrounds. I want to detect background and convert these background pixels to white. Can w...

bijna 8 jaar ago | 2 answers | 0

2

answers

Question


Put some background pixel into top and bottom of a image
<</matlabcentral/answers/uploaded_files/61812/q3.jpg>> I have a image like this and I want to put some background pixels to...

ongeveer 8 jaar ago | 1 answer | 0

1

answer

Question


Crop image without change aspect ration of original image
<</matlabcentral/answers/uploaded_files/60824/q1.jpg>> I want to do these kind of conversion. Output image must be 256*256 ...

ongeveer 8 jaar ago | 1 answer | 0

1

answer

Question


Add pad array for image only to top and bottom
I want to add pad array to a given image, for top and bottom sides only. How can I do this <</matlabcentral/answers/uploaded...

ongeveer 8 jaar ago | 1 answer | 0

1

answer

Question


Rotate Image segment without background
I want to rotate image like this <</matlabcentral/answers/uploaded_files/59426/Untitled-1.jpg>> I have rotated Image but I...

ongeveer 8 jaar ago | 1 answer | 0

1

answer

Question


Change the photo background to white
I have a RGB image of 256*256 pixels. How to copy RGB pixel to another image. Actually I want to convert background into pure wh...

meer dan 8 jaar ago | 1 answer | 0

1

answer

Question


Copy RGB image pixel value to another white background
I have an image with dimension 785*1300. I want to convert this image to 1300*1300. Here I created a 1300*1300 white image and ...

meer dan 8 jaar ago | 2 answers | 0

2

answers

Question


Resize image without change aspect ratio of that image
<</matlabcentral/answers/uploaded_files/55477/mat.jpg>> I have leaf image which got by scan real leaf. I want to reduce the d...

meer dan 8 jaar ago | 1 answer | 0

1

answer