Up: Component summary
Up: Component summary
Component
PointTrackerTracks point coordinates moving in time giving an ID for each track.
This code 'track.pro' is copyright 1999, by John C. Crocker. It should be considered 'freeware'- and may be distributed freely (outside of the military-industrial complex) in its original form when properly attributed.
| Version | 1.0 |
|---|---|
| Bundle | anima |
| Categories | Data Analysis |
| Authors | Ville Rantanen (ville.rantanen@helsinki.fi) |
| Issue tracker | View/Report issues |
| Requires | Matlab |
| Source files | component.xml tracker.m track.m execute.m |
| Usage | Example with default values |
Inputs| Name | Type | Mandatory | Description |
|---|---|---|---|
| in | CSV | Mandatory | A CSV file with mixed up coordinates and time information. |
Outputs| Name | Type | Description |
|---|---|---|
| out | CSV | Mapping of objects and their tracks. |
Parameters| Name | Type | Default | Description |
|---|---|---|---|
| cCol | string | "X,Y" | Column names for coordinates |
| goodLength | float | 0 | Number of time steps for shortest kept track. With this you can filter out short tracks. |
| idCol | string | "RowId" | Column name for unique row identifier. |
| maxDist | float | 5 | How far can the point move in one time step. |
| memory | float | 0 | Number of time steps the track is kept in memory. Useful if points can be lost due to noise etc. |
| oCol | string | "Object" | Column name for object number |
| tCol | string | "Time" | Column name for time number. Time must be monotoniously increasing and evenly spaced integer. |
Test cases| Test case | Parameters▼ | IN in |
OUT out |
|||
|---|---|---|---|---|---|---|
| case1 | properties | in | out | |||
|
maxDist=40 |
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