English
« Back to Glossary Index
A pixel (or photosite) whose response to light is very different from the mean response of the other pixels on the sensor. They produce small but very visible artifacts on an image or screen.
« Back to Glossary Index
DXOMARK encourages its readers to share comments on the articles. To read or post comments, Disqus cookies are required. Change your Cookies Preferences and read more about our Comment Policy.