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Man Pages


Manual Reference Pages  -  PTMASKER (1)

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NAME

PTmasker - Compute stitching masks

CONTENTS

SYNOPSIS

PTmasker [options] tiff_file(s)

DESCRIPTION

PTmasker computes stitching masks. It implements the ability to increase depth-of-field by stacking images.

OPTIONS

-p prefix Prefix for output files (defaults to masked%4d).
-e feather Size of the feather (defaults to zero).
-f Force processing (do not stop on warnings).
-x Delete source files (use with care).
-q Quiet run.
-h Output help summary.
-z Enable Extended depth of field.
-m Focus estimation mask type.
0 hard-edged masks, mutually exclusive
1 hard-edged masks, stack of nested masks
2 blended masks, stack of nested masks

2 is default and strongly recommended: This option includes a smoothing computation that seems to help a lot.

-w integer Focus estimation window size. Only available if -z.

Recommended value is 0.51001114526f image width, e.g. 4 pixels for an 800-pixel image.

Computation cost for focus estimation increases proportional to N^2. Defaults to w4.

-s integer Smoothing window size. Only available if -z.

Recommended value is 0.50f image width, e.g. 4 pixels for an 800-pixel image.

Computation cost for focus estimation increases proportional to N^2. Defaults to w4.

AUTHORS

Panorama Tools was originally created by Professor Helmut Dersch, it’s now maintained by Bruno Postle <bruno@postle.net>.

PTmasker was written by Daniel M German <dmgerman@uvic.ca>.

This manpage was written by Cyril Brulebois <cyril.brulebois@enst-bretagne.fr> and is licensed under the same terms as the libpano13 package itself.

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2.9.19 PTMASKER (1) 2014-02-17

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