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image zooming using matlab

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preetip

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i am doing project EASE image zooming using matlab,, but i want to video zooming also,,, plz suggest me ,how to do using matlab
 

Image zooming is done by pixel repetition. But you'll loose quality for sure.
Using MATLAB, you can scan all pixels and map it to a target image by repeating it X times.
 

preetip said:
i am doing project EASE image zooming using matlab,, but i want to video zooming also,,, plz suggest me ,how to do using matlab
Click to expand...

I need your help in doing Image bu using EASE, would it be possible ?
 

the proper change of the image resoltion requires to interpolate the new pixels (not simply to repeat them). A simple convolution can do the job
 

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