The MCvSURFPoint type exposes the following fields.
Fields
 Public Protected | Instance Static | Declared Inherited | XNA Framework Only .NET Compact Framework Only |
| Member | Description | |
|---|---|---|
 | dir |
Orientation of the feature: 0..360 degrees
|
| hessian |
Value of the hessian (can be used to approximately estimate the feature strengths;
see also params.hessianThreshold.
|
| laplacian |
-1, 0 or +1. sign of the laplacian at the point.
can be used to speedup feature comparison
(normally features with laplacians of different signs can not match)
|
| pt |
Position of the feature within the image
|
| size |
Size of the feature
|
See Also
