Keypoint Features
This group contains functions for finding and matching distinctive features in an image.
Notice | |
Long computing duration Many functions for finding keypoint features require a long computing duration. Therefore, pay attention to the set cycle time and if necessary use a watchdog to secure the real-time behavior. |
Functions
Key Points
- F_VN_KeyPointsAGAST(Exp)
- F_VN_KeyPointsFAST(Exp)
- F_VN_KeyPointsGFTT(Exp)
- F_VN_KeyPointsMSER(Exp)
- F_VN_KeyPointsSB(Exp)
Key points and descriptors
- F_VN_KeyPointsAndDescriptorsAKAZE(Exp)
- F_VN_KeyPointsAndDescriptorsBRISK(Exp)
- F_VN_KeyPointsAndDescriptorsaKAZE(Exp)
- F_VN_KeyPointsAndDescriptorsORB(Exp)
Descriptor matching
- F_VN_FilterGoodMatches
- F_VN_GetMatchCoordinates
- F_VN_MatchDescriptorsBF(Exp)
- F_VN_MatchDescriptorsFlannLsh(Exp)
- F_VN_MatchDescriptorsKnnBF(Exp)
- F_VN_MatchDescriptorsKnnFlannLsh(Exp)
Key Points Referenz Matching
- F_VN_FindReferenceKeyPointsInImage(Exp)
- F_VN_FindReferenceKeyPointsInImageAKAZE(Exp)
- F_VN_FindReferenceKeyPointsInImageBRISK(Exp)
- F_VN_FindReferenceKeyPointsInImageORB(Exp)
Miscellaneous
Further Information
- F_VN_FilterGoodMatches
- F_VN_FindReferenceKeyPointsInImage
- F_VN_FindReferenceKeyPointsInImageAKAZE
- F_VN_FindReferenceKeyPointsInImageAKAZEExp
- F_VN_FindReferenceKeyPointsInImageBRISK
- F_VN_FindReferenceKeyPointsInImageBRISKExp
- F_VN_FindReferenceKeyPointsInImageExp
- F_VN_FindReferenceKeyPointsInImageORB
- F_VN_FindReferenceKeyPointsInImageORBExp
- F_VN_GetMatchCoordinates
- F_VN_KeyPointsAGAST
- F_VN_KeyPointsAGASTExp
- F_VN_KeyPointsAndDescriptorsAKAZE
- F_VN_KeyPointsAndDescriptorsAKAZEExp
- F_VN_KeyPointsAndDescriptorsBRISK
- F_VN_KeyPointsAndDescriptorsBRISKExp
- F_VN_KeyPointsAndDescriptorsKAZE
- F_VN_KeyPointsAndDescriptorsKAZEExp
- F_VN_KeyPointsAndDescriptorsORB
- F_VN_KeyPointsAndDescriptorsORBExp
- F_VN_KeyPointsFAST
- F_VN_KeyPointsFASTExp
- F_VN_KeyPointsGFTT
- F_VN_KeyPointsGFTTExp
- F_VN_KeyPointsMSER
- F_VN_KeyPointsMSERExp
- F_VN_KeyPointsSB
- F_VN_KeyPointsSBExp
- F_VN_MatchDescriptorsBF
- F_VN_MatchDescriptorsBFExp
- F_VN_MatchDescriptorsFlannLsh
- F_VN_MatchDescriptorsFlannLshExp
- F_VN_MatchDescriptorsKnnBF
- F_VN_MatchDescriptorsKnnBFExp
- F_VN_MatchDescriptorsKnnFlannLsh
- F_VN_MatchDescriptorsKnnFlannLshExp
- F_VN_RegionsMSER
- F_VN_RegionsMSERExp