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Feature #9990

Please add support for Nikon Dust Off (NDF) images

Added by Bram Mertens about 5 years ago.

Status:
New
Priority:
Low
Assignee:
-
Category:
-
Target version:
-
Start date:
06/21/2014
Due date:
% Done:

0%

Affected Version:
System:
bitness:
64-bit
hardware architecture:
amd64/x86

Description

Nikon offers a feature to automatically remove spots caused by dust on the lowpass filter using a so called Nikon Dust Off image (NDF). See https://support.nikonusa.com/app/answers/detail/a_id/7324/~/how-does-image-dust-off-work%3F for details.

Dcraw has a tool to process these images: http://www.cybercom.net/~dcoffin/dcraw/ (direct link to source: http://www.cybercom.net/~dcoffin/dcraw/read_ndf.c). I'll attach a copy of the current code.
According to the site the code is free to be reused if proper attribution is provided.

Thanks in advance.

Bram Mertens

read_ndf.c Magnifier - dcraw read_ndf source code (1 KB) Bram Mertens, 06/21/2014 12:15 PM

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