WlzRegisterICP

Mapping and Analysis CD | WlzRegisterICP

Usage: WlzRegisterICP [-i < init tr >] [-o< out obj >] [-t] [-r]

      [< in obj 0 >] [< in obj 1 >]

Options:
      -i Initial affine transform object.
      -o Output file name for affine transform.
      -g Use maximal gradient contours.
      -a Find the general affine transform.
      -r Find the rigid body (aka registration) transform, default.
      -t Find the translation only transform.
      -h Help, prints this usage message.

      Attempts to register two objects using an itterative closest point
      (ICP) algorithm. The two objects must be contours, boundary lists
      or polygons.
      The input objects are read from stdin and values are written to stdout
      unless the filenames are given.

      Example: WlzRegisterICP -o out-tr.wlz -a in0.wlz in1.wlz
      An affine transform is found by registering in1.wlz to in0.wlz using
      an ICP algorithm to find the lest affine transform (in a least squares
      sense). The affine transform is then written to out-tr.wlz.

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Last modified:

24/6/2003