enblend man page on Mageia
[printable version]
ENBLEND(1) User Commands ENBLEND(1)
NAME
enblend - manual page for enblend 4.1.2
SYNOPSIS
enblend [options] [--output=IMAGE] INPUT...
DESCRIPTION
Blend 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
-a pre-assemble non-overlapping images
-h, --help
print this help message and exit
-l, --levels=LEVELS
limit number of blending LEVELS to use (1 to 29); negative num‐
ber 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
-x checkpoint partial results
--compression=COMPRESSION
set compression of output image to COMPRESSION, where COMPRES‐
SION 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"; avail‐
able 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
--gpu use graphics card to accelerate seam-line optimization
-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 pro‐
duced by Nona
-m CACHESIZE
set image CACHESIZE in megabytes; default: 1024MB
Mask generation options:
--primary-seam-generator=ALGORITHM
use main seam finder ALGORITHM, where ALGORITHM is "nearest-fea‐
ture-transform" or "graph-cut"; default: "nearest-feature-trans‐
form"
--image-difference=ALGORITHM[:LUMINANCE-WEIGHT[:CHROMINANCE-WEIGHT]]
use ALGORITHM for calculation of the difference image, where
ALGORITHM is "max-hue-luminance" or "delta-e"; LUMINANCE-WEIGHT
and CHROMINANCE-WEIGHT define the weights of lightness and
color; default: delta-e:1: 1
--coarse-mask[=FACTOR] shrink overlap regions by FACTOR to speedup mask
generation; this is the default; if omitted FACTOR defaults to 8
--fine-mask
generate mask at full image resolution; use e.g. if overlap
regions are very narrow
--smooth-difference=RADIUS
(deprecated) smooth the difference image prior to seam-line
optimization with a Gaussian blur of RADIUS; default: 0 pixels
--optimize
turn on mask optimization; this is the default
--no-optimize
turn off mask optimization
--optimizer-weights=DISTANCE-WEIGHT[:MISMATCH-WEIGHT]
set the optimizer's weigths for distance and mismatch; default:
8:1
--mask-vectorize=LENGTH
set LENGTH of single seam segment; append "%" for relative
value; defaults: 4 for coarse masks and 20 for fine masks
--anneal=TAU[:DELTAE-MAX[:DELTAE-MIN[:K-MAX]]]
set annealing parameters of optimizer strategy 1; defaults:
0.75:7000:5:32
--dijkstra=RADIUS
set search RADIUS of optimizer strategy 2; default: 25 pixels
--save-masks[=TEMPLATE]
save generated masks in TEMPLATE; default: "mask-%n.tif"; con‐
version 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
--load-masks[=TEMPLATE]
use existing masks in TEMPLATE instead of generating them; same
template characters as "--save-masks"; default: "mask-%n.tif"
--visualize[=TEMPLATE] save results of optimizer in TEMPLATE; same tem‐
plate
characters as "--save-masks"; default: "vis-%n.tif"
Enblend accepts arguments to any option in uppercase as well as in low‐
ercase letters.
AUTHOR
Written by Andrew Mihal and others.
REPORTING BUGS
Report bugs at <https://bugs.launchpad.net/enblend>.
COPYRIGHT
Copyright © 2004-2012 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 enblend is maintained as a Texinfo manual.
If the info and enblend programs are properly installed at your site,
the command
info enblend
should give you access to the complete manual.
enblend 4.1.2 October 2013 ENBLEND(1)
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