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Joined: 04/07/2015(UTC) Posts: 6,866  Was thanked: 981 time(s) in 809 post(s)
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This Smath visit offers pixelation by add/remove [up/down sampling]. Real pixelation is mostly based on the Fourier cross padding [Read first]. Pixelation works best for undestroyed images [*.PNG, *.BMP ...]. Pixelation applied to *.JPEG is a non sense: reinvent pixels that were removed. Fourier/Lanczos is another improved procedure [I don't have the code]. As well, pixelation via "CreateMesh" is a good tool. Smath "CreateMesh" is not suitable immediately ... it might become, later. Jean  Image Zoom Explain Fourier Padding.sm (471kb) downloaded 28 time(s). Image Fourier Zoom Explained_0.sm (940kb) downloaded 22 time(s). Image Fourier Zoom Explained_1.sm (932kb) downloaded 21 time(s).
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