nikon-curve(1) generate interpolation data from Nikon tone curves


nikon-curve [ options and input file ]


nikon-curve reads in a Nikon NTC/NCV or NEF file, interprets its tone curve, and writes out a simple ASCII file containing a table of interpolation values.


A summary of options is included below.
Show summary of options.
Specify output file.
Specify sampling resolution. Default is 65536.
Specify output resolution. Default is 256.
Specify an NEF file to get tone curve data from.

The -or and -sr options are ignored for NEF files.

NOTE: If a resolution is not specified, a default one will be used. If the -o option is not specified, default files will be used.


nikon-curve -sr 65536 -or 256 curveFile -o exportFile


nikon-curve was written by Shawn Freeman and Udi Fuchs.

This manual page was written by Hubert Chan <[email protected]>, for the Debian project (but may be used by others).