What Is... Noise? - Photography Tutorial


One of the major difference between a consumer digital camera and a digital Single Lens Reflex (DSLR) is that the former produces images with a lot of noise when using high ISOs and long exposure times, and the latter is practically noise-free (though high ISO performance varies depending on camera manufacturer and model). Noise is apparent by the presence of color speckles where there should be none. For example, instead of a blue sky, you notice faint pink, purple and other color speckles amongst the otherwise blue sky. - View Tutorial »


submitted: 5 years and 1920 days ago


Tags:exposure iso noise what
Submitted by Giulia - 169 Views
Publisher: photoxels.com

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