jvs:fscan:manual:chapter2:stability
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jvs:fscan:manual:chapter2:stability [2011/04/29 21:22] – voyvodic | jvs:fscan:manual:chapter2:stability [2017/02/14 21:27] – voyvodic | ||
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**fScan Reference Manual, Chapter 2 (CmdLineOptions): | **fScan Reference Manual, Chapter 2 (CmdLineOptions): | ||
===== 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 |
===== ===== | ===== ===== | ||
* FLAG - can take on the following values: | * FLAG - can take on the following values: | ||
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* 8 - print volume motion parameters | * 8 - print volume motion parameters | ||
* 16 - print image 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) | * 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 = 50% for 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