deghosting_mask(1)
Creates mask for removing ghosting in images
SYNOPSIS
deghosting_mask [options] <image1> <image2> ...
DESCRIPTION
Takes a series of aligned photos, usually three or more, and generates masks
for removal of ghosts - Data that only appears in a minority of photos.
OPTIONS
- -o|--output <path>
-
Prefix for output masks
- -s|--sigma <float>
-
Standard deviation of Gaussian weighting function (SIGMA > 0); default: 30
- -i|--iterations <int>
-
Number of iterations, default is (ITER > 0) default: 4
- -t|--threshold <float>
-
Threshold; default: 150
- -c|--contrast <float>
-
Change constrast before applying threshold; default: 1.3
- -a|--advanced <f|g|m|t|w>
-
Advanced settings. Possible options are:
-
- f Use gray images for computation. It's about two times faster but it usually returns worse results. You also have to change threshold to smaller value (around 100)
-
- g Use gamma 2.2 correction instead of logarithm if input images are HDR
-
- m Do not scale image, NOTE: slows down process
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- t Use simple threshold, may result in holes in images
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- w Compute "complete" weights, not only probabilities
-
-
- -w|--save <i|w>
-
Advanced save settings
-
- i Save initial weigths
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- w Save generated weigths
-
-
- -b <int>
-
Image cache BLOCKSIZE in kilobytes; default: 2048KB
- -m <int>
-
Set image CACHESIZE in megabytes; default: 1024MB
- -h|--help
-
Display this help
- -v|--verbose <0|1>
-
Verbose, repeat for more verbose output
