Tag: photography

Is 7D full-frame?

The sub-frame sensor on the Canon 7D means that it has a smaller angle of view (by a factor of ...

What is a 4 by 6 photo?

4×6: 4×6 prints measure approximately 4” x 5 ⅞”. This is the standard size in the photofinishing industry because this ...

How do you avoid aliasing?

Aliasing is generally avoided by applying low-pass filters or anti-aliasing filters (AAF) to the input signal before sampling and when ...

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