how to return a crop image to its original shape?

i crop an image with boundingbox and improve it. now i want to Background and size re-establishing. can anyone help ?

Answer 1

[Image Analyst]

What exactly does that mean? How about this

[rows, columns, numberOfColorChannels] = size(originalImage);
croppedImage = ...........whatever
% Resize to match original
croppedImage = imresize(croppedImage, [rows, columns]);

Or did you want it pasted onto a black background the size of the original image (see attached demo)?

[mari ahmad]

thank you sir

i mean pasted onto a black background the size of the original image. i want to adding the result of improved image to original one.

[Image Analyst]

The first demo is what you want. If you have a color image you'll have to add a third dimension of : or else do it one color channel at a time.

[Sarah Elsherif]

[rows, columns, numberOfColorChannels] = size(originalImage);
croppedImage = ...........whatever
% Resize to match original
croppedImage = imresize(croppedImage, [rows, columns]);

Thank you so much.. I faced the same problem and it is fixed

[Image Analyst]

This resizes the cropped image to be the same number of rows and columns as the original, in effect magnifying it. It does not put the cropped image "pasted onto a black background the size of the original image" like the original poster wanted and asked for. They are completely different things.