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jvs:fscan:manual:chapter2:stability [2011/04/29 21:17] voyvodicjvs:fscan:manual:chapter2:stability [2017/02/14 21:27] voyvodic
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 **fScan Reference Manual, Chapter 2 (CmdLineOptions): stability** **fScan Reference Manual, Chapter 2 (CmdLineOptions): stability**
 ===== Stability -- Calculate displacements of center-of-mass===== ===== Stability -- Calculate displacements of center-of-mass=====
-**usage:** -stability flag outname refimg slice maxpct+**usage:** -stability flag outname refimg slice maxpct levelmm levelpct1 levelpct2
 ===== ===== ===== =====
   * FLAG - can take on the following values:   * FLAG - can take on the following values:
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     * 2 - generate dx/dy/di plots for each slice separately     * 2 - generate dx/dy/di plots for each slice separately
     * 4 - censor images where dx or dy is greater than MAXPCT     * 4 - censor images where dx or dy is greater than MAXPCT
-    * 8 - use the most frequent position as reference (otherwise use mean value)+    * 8 - print volume motion parameters 
 +    * 16 - print image motion parameters 
 +    * 32 - motion censor data by volume (default is by image)
     * 64 - report global X/Y motion values (mean, stdev, max)     * 64 - report global X/Y motion values (mean, stdev, max)
 +    * 128 - use the most frequent position as reference (otherwise use mean value)
 +    * 512 - create a point ROI at the image center-of-mass for the central timepoint
     * 3 - generate all plots (default)     * 3 - generate all plots (default)
   * REFIMG - reference time point for image registration (default=0)    * REFIMG - reference time point for image registration (default=0) 
   * SLICE - If specified, only that slice is done, otherwise all.   * SLICE - If specified, only that slice is done, otherwise all.
-  * MAXPCT - Used when motion censoring (FLAG & 4). Images with displacement greater than MAXPCT of a voxel will be omitted from further analysis (default MAXPCT = 25%).+  * MAXPCT - Used when motion censoring (FLAG & 4). Images with displacement greater than MAXPCT of a voxel will be omitted from further analysis (default MAXPCT = 50for images, 30% if censoring volumes(flag 32)). 
 +  * LEVELMM - minimum motion level for reporting percent of images moved (default: 1 mm) 
 +  * LEVELPCT1 - (default: 5) 
 +  * LEVELPCT2 - (default: 20)
  
 **See Also:**\\ **See Also:**\\
jvs/fscan/manual/chapter2/stability.txt · Last modified: 2024/06/21 15:44 by 127.0.0.1