USAGE: xsgll infile outimg [-t] [-w] [-a ang_thresh][-p ovlp_thresh]
                        [-d d_max] [-m] [-o] [-c] [-h] [-L]

xsgll constructs segm adj lists (SAL) and segment group lists (SGL)
given an input file containing line segment data; writes output
data into file and creates image containing line segment clusters

ARGUMENTS:
        infile: input filename (.seg) (ASCII)
        outimg: output image filename (TIF)

OPTIONS:
            -t: employ test data in test_segm.c
            -w: write sgl parameters and stats to file fn.sgl
-a angl_thresh: set angle threshold - default: 10 deg
-p ovlp_thresh: set ovlp_thresh (0 <= pij <= 100) - default: 50
      -d d_max: set maximum dist between segments - default: 50 pixels
            -m: do not merge segments after SGL constr
            -o: overlay topological features onto image
            -c: display segment clusters
            -h: do not display conv hull, only orig. polygon
            -L: print Software License for this module
 
 

Example:

xsgll magstrpTHfit.seg magstrpTHfit.tif

magstrpTHfit.seg:

753 512 480
   0   8   8  20  10    0.17   0
   1  20  10  37   3   -0.41   0
   2  93   3 124  42    1.26   1
   3 124  42 149  45    0.12   1
   4 149  45 176   3   -1.56   1
   5 105   3 129  30    1.13   2
   6 129  30 146  31    0.06   2
   7 146  31 163   3   -1.65   2
   8 117   3 136  20    0.89   3
   9 136  20 146  10   -1.00   3
  10 146  10 150   3   -1.75   3
  11 128   3 137   3    0.00   4
  12 137   3 138   3    0.00   4
  13 244 475 233 460    1.36   5
  14 233 460 243 387   -7.30   5
  15 243 387 264 373   -0.67   5
  16 264 373 292 354   -0.68   5
  17 292 354 293 300  -54.00   5
  18 293 300 266 283    0.63   5
etc...

magstrpTHfit.tif:

running combine magstrpTH.tif magstrpTHfit.tif magstrpC.tif:

Copyright (C) 1999 MLMSoftware Group, LLC.