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vikclean

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Clean-up of Viking Orbiter Level 1 images

Overview Parameters Example 1

Description

This program will perform the level 1 processing sequence on a Viking Orbiter PDS image, including the cleanup of salt and pepper noise, the removal of reseaus and tracks, and the removal of butterflies from the image.

Categories


Related Objects and Documents

Applications


History

Elizabeth Miller2005-12-06 Original version
Elizabeth Miller2006-05-16 Added example
Travis Addair2009-06-10 Refactored application to use Pipelines

Parameter Groups

Files

Name Description
FROM Input file to be cleaned
TO Output cube

Options

Name Description
REMOVE Remove intermediate files
LDIM Number of Lines to Remove around each Reseau
SDIM Number of Samples to Remove around each Reseau
X

Files: FROM


Description

The cube to be cleaned. The cube will be run through a series of filters to remove salt and pepper noise, tracks, and reseaus.

Type cube
File Mode input
Filter *.cub
Close Window
X

Files: TO


Description

The resultant cube containing the clean data.

Type cube
File Mode output
Filter *.cub
Close Window
X

Options: REMOVE


Description

Option to remove or leave intermediate cube files made by the application

Type boolean
Default TRUE
Close Window
X

Options: LDIM


Description

This number will be used in the remrx step of the clean up. It is the number of lines to remove around each reseau.

Type integer
Default 9
Close Window
X

Options: SDIM


Description

This number will be used in the remrx step of the clean up. It is the number of samples to remove around each reseau.

Type integer
Default 9
Close Window

Example 1

Input Viking Image to be cleaned

Description

This example shows the vikclean application in action. It removes all salt and pepper noise, along with reseaus, tracks, and butterfiles.

Command Line

vikclean from=../IN/temp.cub to=OUT/out.cub
Input a viking image to clean and give it an output file name.

Input Image

Input Viking Image

Viking Image to Clean

Parameter Name: FROM

This is the input viking image prior to cleaning.

Output Image

Output Viking Image after the cleaning process application.

Cleaned Viking Image

Parameter Name: TO

This is the viking image after the cleaning sequence has taken place.