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 | 1 | initial version |
Well, it first looks for all possible keypoints, and then takes the nfeatures best (highest response) of them. However if the number of possible keypoints is only 1500, then giving 2000 to nfeatures will not result in 2000 but only in 1500 keypoints.
| | 2 | No.2 Revision |
Well, it first looks for all possible keypoints, and then takes the nfeatures best (highest response) of them. However if the number of possible keypoints is only 1500, then giving 2000 to nfeatures will not result in 2000 but only in 1500 keypoints.keypoints. About the bad keypoints, what is bad there? I mean you have weak and stronger keypoints, but none of them are bad, they can all introduce extra knowledge to your system. However the weaker ones will most likely be found less frequently in other views of the same object.
