Private Tags/ReductionMatrix1

TIFF Tag ReductionMatrix1

IFDImage
Code50725 (hex 0xC625)
NameReductionMatrix1
LibTiff nameTIFFTAG_REDUCTIONMATRIX1
TypeSRATIONAL
Count3 * ColorPlanes
DefaultNone

Description

Used in IFD 0 of DNG files.

ReductionMatrix1 defines a dimensionality reduction matrix for use as the first stage in converting color camera native space values to XYZ values, under the first calibration illuminant. This tag may only be used if ColorPlanes is greater than 3. The matrix is stored in row scan order.

Related tags

See also