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how to resize the image in matlab? not using resize function.

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Ahmad
Ahmad 2017-8-10
编辑： Walter Roberson 2017-8-10
For example my matlab output image is (476 by 476) pixels and I want to resize it (512 by 512) pixels exactly. If anyone have an idea please share. Thanks

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回答（2 个）

KSSV
KSSV 2017-8-10
编辑：KSSV 2017-8-10
Use interp2 if you don't want to use resize .... resize also does the same in fact.
Walter Roberson
Walter Roberson 2017-8-10
编辑：Walter Roberson 2017-8-10
Besides interp2, you can also use fft() to resample.
There is also imcrop()
Or there is https://www.mathworks.com/matlabcentral/fileexchange/12037-gaussian-pyramid-expand-and-reduce-routines-1d--2d-and-3d

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