Dealing with Noise and Sharpness

Dealing with Noise and Sharpness

a presentation given to the RA Photo Club On digital cameras, increasing the ISO values is effectively the same as turning up the volume on an amplifier. At a certain point, distortion appears, which manifests itself as noise on the photo. Reducing noise often negatively impacts sharpness. What is to be done? How a Digital Sensor Works What is Noise? Various Kinds of Noise Tools Techniques Trade-offs Adding Noise for Effect You can downlad a .pdf of the...