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TIFF Tag BlackLevelDeltaV

IFDImage
Code50716 (hex 0xC61C)
NameBlackLevelDeltaV
LibTiff nameTIFFTAG_BLACKLEVELDELTAV
TypeSRATIONAL
CountImageLength
DefaultAll zeros

Description

Used in Raw IFD of DNG files.

If the zero light encoding level is a function of the image row, this tag specifies the difference between the zero light encoding level for each row and the baseline zero light encoding level.

If SamplesPerPixel is not equal to one, this single table applies to all the samples for each pixel.

Related tags

BlackLevel
BlackLevelDeltaH

See also

DNG Specification