Term of the Moment
DisplayPort
Redirected from: temporal reduction
Definition: dynamic noise reduction
The removal of unwanted visual artifacts in video material. Dynamic noise reduction removes unwanted visual distortions within a frame (temporal reduction) and between frames (spacial reduction). Noise and other visual irregularities are becoming increasingly unacceptable as TV screens become larger and higher resolutions are used. See noise, artifact and jitter.
Noise Reduction
Compare the circle in the upper image to the same area in the image below. Algolith's 3D-DNR technology cleans up the noise in video frames. (Image courtesy of Algolith inc.)