 AOL Hometown: Television and Video Advice
Ideas, hints and inside information to help everyone better understand video and electronics.
Digital Content Producer Magazine
Film & video production in a multi-platform world.
Tutorials - Image Noise
Understanding the noise characteristics of a digital camera will help you know how noise will influence your photographs. The following sections discuss the tonal variation of noise, "chroma" and luminance noise, and the frequency and magnitude of image noise. Examples of noise variation based on ISO and color channel are also shown for three different digital cameras.
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