Area of origin
The Area of origin (AO) object is the result from a convergence analysis of a group of spatter stains. The AO represents the center and corresponding uncertainty.
Properties
| Property name | Property type | Description | Is editable |
|---|---|---|---|
| Name | String | Name of the area of origin | Yes |
| Visible | Boolean | Toggles the visibility of the AOO in 3D space | Yes |
| Valid | Boolean | Indicates if a valid AOO could be calculated (false means there was an error calculating the AOO) | No |
| Method | Selection | Indicates which method was used to calculate the AOO parameters | No |
| Color | Color | Specifies the color of the AOO in 3D space | Yes |
| Wireframe | Boolean | Toggles wireframe mode for the AOO in 3D space | Yes |
| Show label | Boolean | Toggles floating labels next to the AOO in 3D space and AR images | Yes |
| Stain groups | Selection | Specifies which stain groups are used to calculate the AOO parameters | Yes |
| Ellipsoid sigma | Vector | Specifies the uncertainty of related to the AOO for all three dimensions. Each value specifies one sigma (standard deviation) | No |
| Ellipsoid center | Vector | Specifies the center of the AOO in 3D space | No |
| Enable true AOO | Boolean | Toggles the visualization of a true AOO (can be used in experimental settings where the true AOO is known) | Yes |
| True center | Vector | Specifies the center of the true AOO in 3D space | Yes |
| True radius | Double | Specifies the radius of the true AOO in 3D space | Yes |
| True color | Color | Specifies the color of the true AOO in 3D space | Yes |
| True AOO distance | Double | Specifies the Euclidean distance (total distance) between the estimated and true AOO | No |
Related Objects
Related Topics
Linear Least-Squares Angles for AO estimation
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