Chroma Noise ReductionWill reduce the noise on chrominancy | |
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Chroma Noise Reduction Ranking & Summary
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- License:
- GPL
- Publisher Name:
- Gilles Mouchard
- Operating Systems:
- Windows All
- File Size:
- 35 KB
Chroma Noise Reduction Tags
- filter noise Noise Reduction reduce noise reduction VirtualDub VirtualDub Filter reduce reduce noises Add Noise hum noise pure noise noise source noise cancelation generate noise noise cancellation reduce external hindrances noise suppression supress noise eliminate noise chroma Chroma Noise Static Noise imge noise noise customizer create noise correct noise grainy noise noise control produce noise reduce HDD noise reduce resolution Reduce Wastage windturbine noise noise library removing noise suppressing noise
Chroma Noise Reduction Description
Chroma Noise Reduction is a VirtualDub filter that will allow users to easily reduce the noise on chrominancy. The chrominancy has a signification in another color system called Y'U'V (in fact Y'Cb'Cr). Y is the luminancy (brightness intensity), U (chrominancy 1) et V (chrominancy 2) are the chrominancies. the Y'U'V' system is used maily with vidoo (TV program transmission, VHS recorder, MPEG...) whereas computers use rather the R'G'B' system. On magnetic tapes used by VHS recorders, the band width reserved for chrominancy is smaller than the band width reserved for luminancy, since human eye is much less sensitive to brightness than colors. As a consequence, the chrominancy is more sensitive to electromagnetic noise and tape's wear. This filter tries to reduce the noise on chrominancy, without affecting the luminancy which is already supposed to have a good quality.
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