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SNN

Section: User Commands (1)
Updated: 16 Mar 1998
Index

 

NAME

snn - symmetric nearest neighbour noise reduction

 

SYNTAX

snn <inimage> <outimage> [<dx> [<dy>]]

 

DESCRIPTION

Perform Symmetric Nearest Neighbour filteringfor noise removal. Filter window has sizedx* dy.

dxhas default value 3, dyhas default value dx.

 

RESTRICTIONS

inimagemust have bands with pixel type unsigned byte orunsigned short.

 

SEE ALSO

lit(1), litSnn(1)

 

AUTHOR

Tor Lřnnestad, BLAB, Ifi, UiO

 

EXAMPLES

 snn mona.img monasnn.img
 snn mona.img monasnn.img 5
 snn mona.img monasnn.img 5 7

 

ID

$Id: snn.c,v 1.29 1997/01/10 19:42:14 svein Exp $

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Index

NAME

SYNTAX

DESCRIPTION

RESTRICTIONS

SEE ALSO

AUTHOR

EXAMPLES

ID

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