Authors: Côme PASQUALIN - François GANNIER (gannier at univ-tours dot fr) University of Tours (France) See also: Others productions for ImageJ from the authors Utilisation: Description / Installation / Utilisation of the plugin Description: This "Vector histogram" tool creates an histogram plot of speed vector.
This can be done on a selection.
Speed vector can also be computed with the "Measure speed" on an isochronal map.
Example
Vector histogram from Isochronal map.
Procedure
Requirements: File must be an isochronal map and must be calibrated in each dimension i.e.'Image/show Info' must have a calibration function (8 or 16-bit image) or a calibration unit (32-bit image).
- Calibration is automatically set with Isochronal function.
- To manually calibrate/edit : Use 'Analyze/Calibrate'.
This analysis can be done on a squared selection.Before using tool: Create/Open an isochronal map.
Using tool: Choose "Vector histogram".