Image Quality Measurement: Real World Challenges (Google Tech Talk)
Norman Koren, founder of Imatest, gives a Google Tech Talk on August 15, 2007, as part of Google’s Photographic Tech EDU series. He covers how image quality is predicted and measured, tours the main image quality factors (sharpness and MTF, noise, dynamic range, color and exposure accuracy, chromatic aberration and more) with examples of Imatest analysis, and reviews the Imatest modules used to measure them.
For a clearer view of the slides, download the presentation (PDF). See also Image Quality Google Tech Talk. Recorded by Google TechTalks and shown here with permission; the original is on YouTube.

