Man page - tca_correct(1)

Packages contains this manual

Package:  hugin-tools
apt-get install hugin-tools

Manuals in package:
• pano_trafo(1)
• hugin_executor(1)
• align_image_stack(1)
• hugin_lensdb(1)
• vig_optimize(1)
• linefind(1)
• pto_template(1)
• deghosting_mask(1)
• tca_correct(1)
• pano_modify(1)
• pto_var(1)
• icpfind(1)
• geocpset(1)
• pto_merge(1)
• celeste_standalone(1)
• fulla(1)
• hugin_hdrmerge(1)
• autooptimiser(1)
• nona(1)
• cpfind(1)
• cpclean(1)
• verdandi(1)
• pto_move(1)
• hugin_stacker(1)
• pto_mask(1)
• pto_gen(1)
• checkpto(1)
• pto_lensstack(1)
Documentations in package:
• hugin-tools

Manual

TCA_CORRECT

NAME
SYNOPSIS
DESCRIPTION
OPTIONS
AUTHORS

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NAME

tca_correct - Calculate transverse chromatic aberration

SYNOPSIS

tca_correct [options] inputfile

<inputfile> is the base name of 4 image files:
<inputfile>

Colour file to compute TCA parameters

red_<inputfile>

Red channel of <inputfile>

green_<inputfile>

Green channel of <inputfile>

blue_<inputfile>

Blue channel of <inputfile>

The channel images must be colour images with 3 identical channels. If any of -R, -G, or -B is given, this file name is used instead of the derived name.

Output: commandline arguments for fulla

DESCRIPTION

Generates fulla command-line parameters for correction of transverse chromatic aberration (TCA) from sample photos. Ideal sample photos would have a lot of contrast over the entire image area, little saturated colour and no blown highlights.

OPTIONS

	-h		Display help
	-l		input file is PTO file instead of image

-m method

optimization method (0 normal, 1 newfit)

-o optvars

string of variables to optimize ("abcvde")

-r

Reset values (this will zero a,b,c,d,e params and set v to 10) makes sense only with -l option

-s <scale >

Scale for corner detection

-n <number >

number of points per grid cell (default: 10)

-g <number >

divide image in <number>x<number> grid cells (default: 10)

-t num

Remove all control points with an error higher than num pixels (default: 1.5)

-v

Verbose

--save-into-database

Saves the tca data into Hugin lens database

-w filename

write PTO file

-R <r >

Use this file as red channel

-G <g >

Use this file as green channel

-B <b >

Use this file as blue channel

AUTHORS

Written by Pablo d’Angelo and others.

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