SYSTEM FOR ENHANCED IMAGES

摘要

A system for enhancing an image includes a cadence detection process that detects a cadence of a series of frames and a scene cut detection process that detects a scene cut of the series of frames. The system also includes a noise monitoring process that detects noise in the series of frames based upon the cadence detection process. The process further includes a temporal filter temporally filtering the series of frames wherein the temporal filtering is modified based upon the scene cut detection process and the noise monitoring process. The system also includes a spatial noise reduction process reducing spatial noise in the series of frames wherein the reducing spatial noise is modified based upon the modified temporally filtered frames and the noise monitoring process.

主权项

1. A system for enhancing an image comprising:
(a) a cadence detection process that detects a cadence of a series of frames; (b) a scene cut detection process that detects a scene cut of said series of frames; (c) a noise monitoring process that detects noise in said series of frames based upon said cadence detection process; (d) a temporal filter temporally filtering said series of frames wherein said temporal filtering is modified based upon said scene cut detection process and said noise monitoring process; (e) a spatial noise reduction process reducing spatial noise in said series of frames wherein said reducing spatial noise is modified based upon said modified temporally filtered frames and said noise monitoring process.