AWARE SYSTEMS
Exif TIFF Tag SpatialFrequencyResponse

TIFF Tag SpatialFrequencyResponse

IFD Exif
Code41484 (hex 0xA20C)
NameSpatialFrequencyResponse
TypeUNDEFINED
CountN
DefaultNone

Description

Records the camera or input device spatial frequency table and SFR values in the direction of image width, image height, and diagonal direction, as specified in ISO 12233.

The values are:

- Two SHORTs, indicating respectively number of columns, and number of rows.
- For each column, the column name in a null-terminated ASCII string.
- For each cell, an SRATIONAL value.