Categories
Camera System

The Complete Guide to In-Camera Filters

There are filters inside you cameras, and now’s a good time to learn how to use them for better images. This guide covers the most useful in-camera filters.

Categories
Driving Miss Digital

Professor Sampler’s Notes: Aliasing

Topics Covered: The two definitions of aliasing The need for an anti-aliasing filter Undersampling and oversampling So far as the theories of mathematics are about reality, they are not certain; so far as they are certain, they are not about reality – Einstein An alias is a duplicate. It’s like a signal has a split […]