ENFUSE(1)							   User Commands							 ENFUSE(1)

NAME

       enfuse - poor man's HDR

SYNOPSIS

       enfuse [options] [--output=IMAGE] INPUT...

DESCRIPTION

       Fuse INPUT images into a single IMAGE.

       INPUT... are image filenames or response filenames.  Response filenames start with an "@" character.

   Common options:
       -V, --version
	      output version information and exit

       -h, --help
	      print this help message and exit

       -l, --levels=LEVELS
	      number of blending LEVELS to use (1 to 29); negative number of LEVELS decreases maximum

       -o, --output=FILE
	      write output to FILE; default: "a.tif"

       -v, --verbose[=LEVEL]
	      verbosely report progress; repeat to increase verbosity or directly set to LEVEL

       -w, --wrap[=MODE]
	      wrap around image boundary, where MODE is NONE, HORIZONTAL, VERTICAL, or BOTH; default: none;

       --compression=COMPRESSION
	      set  compression	of output image to COMPRESSION, where COMPRESSION is: NONE, PACKBITS, LZW, DEFLATE for TIFF files and 0 to 100 for
	      JPEG files

   Extended options:
       -b BLOCKSIZE
	      image cache BLOCKSIZE in kilobytes; default: 2048KB

       -c     use CIECAM02 to blend colors

       -d, --depth=DEPTH
	      set the number of bits per channel of the output image, where DEPTH is 8, 16, 32, r32, or r64

       -g     associated-alpha hack for Gimp (before version 2) and Cinepaint

       -f WIDTHxHEIGHT[+xXOFFSET+yYOFFSET]
	      manually set the size and position of the output image; useful for cropped and shifted input TIFF images, such as those produced	by
	      Nona

       -m CACHESIZE
	      set image CACHESIZE in megabytes; default: 1024MB

   Fusion options:
       --exposure-weight=WEIGHT
	      weight given to well-exposed pixels (0 <= WEIGHT <= 1); default: 1

       --saturation-weight=WEIGHT
	      weight given to highly-saturated pixels (0 <= WEIGHT <= 1); default: 0.2

       --contrast-weight=WEIGHT
	      weight given to pixels in high-contrast neighborhoods (0 <= WEIGHT <= 1); default: 0

       --entropy-weight=WEIGHT
	      weight given to pixels in high entropy neighborhoods (0 <= WEIGHT <= 1); default: 0

       --exposure-mu=MEAN
	      center also known as MEAN of Gaussian weighting function (0 <= MEAN <= 1); default: 0.5

       --exposure-sigma=SIGMA standard deviation of Gaussian weighting
	      function (SIGMA > 0); default: 0.2

       --soft-mask
	      average over all masks; this is the default

       --hard-mask
	      force hard blend masks and no averaging on finest scale; this is especially useful for focus stacks with thin and high contrast fea-
	      tures, but leads to increased noise

   Expert options:
       --contrast-window-size=SIZE
	      set window SIZE for local-contrast analysis (SIZE >= 3); default: 5

       --gray-projector=OPERATOR
	      apply gray-scale projection OPERATOR in exposure or contrast weighing, where OPERATOR is one of  "average",  "l-star",  "lightness",
	      "value", "luminance", or "channel-mixer:RED-WEIGHT:GREEN-WEIGHT:BLUE-WEIGHT"; default: "average"

       --contrast-edge-scale=EDGESCALE[:LCESCALE[:LCEFACTOR]]
	      set  scale  on  which to look for edges; positive LCESCALE switches on local contrast enhancement by LCEFACTOR (EDGESCALE, LCESCALE,
	      LCEFACTOR >= 0); append "%" to LCESCALE for values relative to EDGESCALE; append "%" to  LCEFACTOR  for  relative  value;  defaults:
	      0:0:0

       --contrast-min-curvature=CURVATURE
	      minimum CURVATURE for an edge to qualify; append "%" for relative values; default: 0

       --entropy-window-size=SIZE
	      set window SIZE for local entropy analysis (SIZE >= 3); default: 3

       --entropy-cutoff=LOWERCUTOFF[:UPPERCUTOFF]
	      LOWERCUTOFF  is  the value below of which pixels are treated as black and UPPERCUTOFF is the value above of which pixels are treated
	      as white in the entropy weighting; append "%" signs for relative values; default: 0%:100%

       --save-masks[=SOFT-TEMPLATE[:HARD-TEMPLATE]]
	      save weight masks in SOFT-TEMPLATE and HARD-TEMPLATE; conversion chars: %i: mask index, %n: mask number, %p: full path, %d: dirname,
	      %b: basename, %f: filename, %e: extension; lowercase characters refer to input images uppercase to the output image; default: "soft-
	      mask-%n.tif":"hardmask-%n.tif"

AUTHOR

       Written by Andrew Mihal and others.

REPORTING BUGS

       Report bugs at <http://sourceforge.net/projects/enblend/>.

COPYRIGHT

       Copyright (C) 2004-2009 Andrew Mihal.  License GPLv2+: GNU GPL version 2 or later <http://www.gnu.org/licenses/gpl.html>
       This is free software: you are free to change and redistribute it.  There is NO WARRANTY, to the extent permitted by law.

SEE ALSO

       The full documentation for enfuse is maintained as a Texinfo manual.  If the info and enfuse programs are properly installed at your  site,
       the command

	      info enfuse

       should give you access to the complete manual.

enfuse 4.0-753b534c819d 					    April 2012								 ENFUSE(1)