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Resizing
 

The first image (top) is a good quality image. Resizing and downsampling result in a blurry, pixilated, image (bottom), in which the data has been compromised.

Figure: Diatom (Before resizing)

Figure: Diatom (Before resizing)

 

Figure: Diatom (After resizing)

Figure: Diatom (After resizing)

 

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