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vig_optimize(1) [debian man page]

VIG_OPTIMIZE(1) 						       HUGIN							   VIG_OPTIMIZE(1)

NAME

       vig_optimize - Optimise photometric parameters

SYNOPSIS

       vig_optimize [options] -o output.pto input.pto

DESCRIPTION

       Photometric calculation can be performed on the command-line with the vig_optimize tool. This functionally is configured via 'v' variable
       lines in the .pto project file in a similar way to the autooptimiser tool:

       The camera response curve is simplified using the EMoR sensor model which reduces the variation to five numbers, these are the Ra, Rb, Rc,
       Rd & Re image (i) parameters (the default values of 0.0 are equivalent to an 'average' generic sensor).

       The vignetting model is represented by a polynomial with four parameters: Va (this is always 1.0 and doesn't need to be optimised) and Vb,
       Vc & Vd (which default to 0.0 - equivalent to no vignetting). The vignetting centre can also be different from the geometrical centre, this
       is specified by Vx & Vy (both default to 0.0).

       Exposure (EV) is represented by a single value Ev (defaults 0.0, equivalent to no-change).

       The white balance is represented by multipliers for the red and blue channels Er and Eb (the defaults of 1.0 are equivalent to no-change).

       A typical 'v' variable line configuration would look like this, i.e. optimise camera response curve and vignetting for image 0 and exposure
       for images 1, 2, 3 and 4:

	 v Ra0 Rb0 Rc0 Rd0 Re0 Vb0 Vc0 Vd0
	 v Ev1 Ev2 Ev3 Ev4

       (vignetting centre and white balance are left unchanged)

OPTIONS

       General options:

       -o file
	   Write results to output project

       -v  Verbose, print progress messages

       -p n
	   Number of points to extract

       -r  Extract random point (faster, but less accurate)

       -s level
	   Work on downscaled images, every step halves width and height

       -h  Display help summary.

       Expert and debugging options:

       -i file
	   Read corresponding points from file

       -w file
	   Dump corresponding points to file

AUTHORS

       Written by Pablo d'Angelo. Also contains contributions from Douglas Wilkins, Ippei Ukai, Ed Halley, Bruno Postle, Gerry Patterson and Brent
       Townshend.

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

"Version: 2011.4.0"						    2011-12-02							   VIG_OPTIMIZE(1)

Check Out this Related Man Page

NONA(1) 							       HUGIN								   NONA(1)

NAME

       nona - Stitch a panorama image

SYNOPSIS

       nona [options] -o output project_file (image files)

DESCRIPTION

       nona uses the transform function from PanoTools, the stitching itself is quite simple, no seam feathering is done.

       Only the non-antialiasing interpolators of PanoTools are supported.

       The following output formats (n option of PanoTools p script line) are supported:

       JPEG, TIFF, PNG	: Single image formats without feathered blending
       TIFF_m	       : multiple tiff files
       TIFF_multilayer : Multilayer tiff files, readable by The Gimp 2.0

OPTIONS

       General options:

       -c  Create coordinate images (only TIFF_m output)

       -v  Quiet, do not output progress indicators

       -t num
	   Number of threads to be used (default: number of available cores)

       The following options can be used to override settings in the project file:

       -i num
	   Remap only image with number num (can be specified multiple times)

       -m str
	   Set output file format (TIFF, TIFF_m, TIFF_multilayer, EXR, EXR_m)

       -r ldr/hdr
	   Set output mode:

	   ldr - keep original bit depth and response
	   hdr - merge to hdr
       -e exposure
	   Set exposure for ldr mode

       -p TYPE
	   Pixel type of the output. Can be one of:

	   UINT8   8 bit unsigned integer
	   UINT16  16 bit unsigned integer
	   INT16   16 bit signed integer
	   UINT32  32 bit unsigned integer
	   INT32   32 bit signed integer
	   FLOAT   32 bit floating point
       -z  Set compression type. Possible options for tiff output:

	   NONE      no compression
	   LZW	     LZW compression
	   DEFLATE   deflate compression

AUTHORS

       Written by Pablo d'Angelo. Also contains contributions from Douglas Wilkins, Ippei Ukai, Ed Halley, Bruno Postle, Gerry Patterson and Brent
       Townshend.

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

"Version: 2011.4.0"						    2011-12-02								   NONA(1)
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