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Private TIFF Tag NoiseProfile

TIFF Tag NoiseProfile

IFDImage
Code51041 (hex 0xC761)
NameNoiseProfile
TypeDOUBLE
Count2 or 2 * ColorPlanes
DefaultEstimated from BaselineNoise tag

Description

Used in Raw IFD or Enhanced IFD of DNG files.

NoiseProfile describes the amount of noise in a raw image. Specifically, this tag models the amount of signal-dependent photon (shot) noise and signal-independent sensor readout noise, two common sources of noise in raw images.

See also

DNG Specification