Scaling distortion on images

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pankaj singh
pankaj singh el 10 de En. de 2020
Respondida: Image Analyst el 11 de En. de 2020
How to apply scaling distortion to images in MATLAB and generate the following kind of image:
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KALYAN ACHARJYA
KALYAN ACHARJYA el 11 de En. de 2020
Editada: KALYAN ACHARJYA el 11 de En. de 2020
Pankaj, sorry, still the question is not clear to me.
Are you looking for reason of degradation (Image Restoration) or others?
Is it the down sampling image arbitarily to get the random scaling distortion?
What kind of distortion do you see in the attached image?
pankaj singh
pankaj singh el 11 de En. de 2020
I am looking for downscaled image. I have used
imresize(image)
function on the original figure. But it shows me the final figure in the whole figure window (as shown in your link). However, I need figure to be shown as above. Is it possible? In other words, I want to show the downsized image, but in the original image size figure window (the rest of the pixels may become zero).

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Image Analyst
Image Analyst el 11 de En. de 2020
Use padarray().

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