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
- limit number of blending LEVELS to use (1 to 29); negative number of
LEVELS decreases maximum; "auto" restores the default automatic
maximization
- -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; without argument the option selects horizontal
wrapping
- --compression=COMPRESSION
- set compression of output image to COMPRESSION, where COMPRESSION is:
"deflate", "jpeg", "lzw", "none",
"packbits", for TIFF files and 0 to 100, or "jpeg",
"jpeg-arith" for JPEG files, where "jpeg" and
"jpeg-arith" accept a compression level
- --layer-selector=ALGORITHM
- set the layer selector ALGORITHM; default: "all-layers";
available algorithms are: "all-layers": select all layers in all
images; "first-layer": select only first layer in each
multi-layer image; "largest-layer": select largest layer in each
multi-layer image; "no-layer": do not select any layer from any
image;
- --parameter=KEY1[=VALUE1][:KEY2[=VALUE2][:...]]
- set one or more KEY-VALUE pairs
Extended options:¶
- -b BLOCKSIZE
- image cache BLOCKSIZE in kilobytes; default: 2048KB
- -c, --ciecam
- use CIECAM02 to blend colors; disable with "--no-ciecam"
- --fallback-profile=PROFILE-FILE
- use the ICC profile from PROFILE-FILE instead of sRGB
- -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 features,
but leads to increased noise
Expert options:¶
- --exposure-cutoff=LOWERCUTOFF[:UPPERCUTOFF[:LOWERPROJECTOR[:UPPERPROJECTOR]]]
- LOWERCUTOFF and UPPERCUTOFF are the values below or above of which pixels
are weighted with zero weight in exposure weighting; append "%"
signs for relative values; default: 0%:100%:anti-value:value
- --contrast-window-size=SIZE
- set window SIZE for local-contrast analysis (SIZE >= 3); default:
5
- --gray-projector=PROJECTOR
- apply gray-scale PROJECTOR in exposure or contrast weighing, where
PROJECTOR is one of "anti-value", "average",
"l-star", "lightness", "luminance",
"pl-star", "value", 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; default: 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:
"softmask-%n.tif":"hardmask-%n.tif"
- --load-masks[=SOFT-TEMPLATE[:HARD-TEMPLATE]]
- skip calculation of weight maps and use the ones in the files matching the
templates instead. These can be either hard or soft masks. For template
syntax see "--save-masks"; default:
"softmask-%n.tif":"hardmask-%n.tif"
Enfuse accepts arguments to any option in uppercase as well as in lowercase
letters.
AUTHOR¶
Written by Andrew Mihal and others.
REPORTING BUGS¶
Report bugs at <
https://bugs.launchpad.net/enblend>.
COPYRIGHT¶
Copyright © 2004-2014 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.