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jvs:fscan:manual:chapter2:align [2011/03/31 14:49] 127.0.0.1 external edit |
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- | **fScan Reference Manual, Chapter 2 (CmdLineOptions): | ||
- | ===== Align -- Auto align images by optimizing mutual information ===== | ||
- | **usage:** -align dataset flag ncycles nsteps nbits imin shift1 shift2 doff drot dscale | ||
- | ===== ===== | ||
- | ALIGN superimposes the data set to be aligned onto the current (reference) data set and then adjusts the alignment data set to optimize its registration with the reference data set. The adjustment is done by stepping through several possible alignment settings and calculating a " | ||
- | The adjustment stepsize is specified by a combination of the FLAG, NCYCLES, DOFF, DROT, and DSCALE parameters. The finest adjustment step for the last adjustment cycle is (assuming no Coarse FLAG option): | ||
- | * DOFF - translation offset step (default=0.25 mm) | ||
- | * DROT - rotation step (default=0.25 degrees) | ||
- | * DSALE - scale step (default=1.0) | ||
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- | FLAG (combine options by adding values): | ||
- | * 1 - | ||
- | * 2 - | ||
- | * 4 - | ||
- | * 8 - | ||
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- | **See Also:**\\ | ||
- | [[jvs: | ||
- | [[jvs: | ||
- | [[jvs: | ||
- | [[jvs: |