deghosting_mask (1) Linux Manual Page
deghosting_mask – 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
- t Use simple threshold, may result in holes in images
- w Compute "complete" weights, not only probabilities
- 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)
- -w|–save <i|w>
- Advanced save settings
- i Save initial weigths
- w Save generated weigths
- i Save initial 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