TIFF Tag Reference
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TIFF Tag BayerGreenSplit
| IFD | | Image |
|---|---|---|
| Code | 50733 (hex 0xC62D) | |
| Name | BayerGreenSplit | |
| LibTiff name | TIFFTAG_BAYERGREENSPLIT | |
| Type | LONG | |
| Count | 1 | |
| Default | 0 |
Description
Used in Raw IFD of DNG files.
BayerGreenSplit only applies to CFA images using a Bayer pattern filter array. This tag specifies, in arbitrary units, how closely the values of the green pixels in the blue/green rows track the values of the green pixels in the red/green rows.
A value of zero means the two kinds of green pixels track closely, while a non-zero value means they sometimes diverge. The useful range for this tag is from 0 (no divergence) to about 5000 (quite large divergence).