KeyPointAngle Field OpenCvSharp Class Library
Feature orientation in degrees (has negative value if the orientation is not defined/not computed)

Namespace:  OpenCvSharp.CPlusPlus
Assembly:  OpenCvSharp.CPlusPlus (in OpenCvSharp.CPlusPlus.dll) Version: 1.0.0.0 (1.0.0.0)
Syntax
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public float Angle

Field Value

Type: Single
See Also

Reference

KeyPoint Structure
OpenCvSharp.CPlusPlus Namespace