TIFF Tag NoiseProfile
| IFD | Image |
|---|---|
| Code | 51041 (hex 0xC761) |
| Name | NoiseProfile |
| Type | DOUBLE |
| Count | 2 or 2 * ColorPlanes |
| Default | Estimated 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.