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| 2014-10-07 11:24:29 -0600 | commented question | getting compilation error with estimateRigidTransform I have the same problem now.. can anyone help? |
| 2014-10-07 11:23:55 -0600 | answered a question | getting compilation error with estimateRigidTransform I have the same problem now.. can anyone help? |
| 2014-09-25 11:26:40 -0600 | commented question | Opencv Repeatability Result not make sense? I think I may have found the problem here. The repeatability rate is the number of repeated points between two images considering the total number of keypoints extracted. For measuring the number of repeated points it has to be taken into account that the observed scenes differ from each other due to their changed imaging condition (viewpoint, rotation + scale, blur, etc in the case of Mikolajczyk dataset). Keypoints which are not detected in both images can corrupt the repeatability measure so, only points which lie in the common scene parts affect the repeatability. What is happening is that you're considering all the keypoints detected in the second image for the calculation of repeatability and actually only the keypoints within the homography should be used. Hope this helps. |
| 2014-09-24 10:32:17 -0600 | received badge | ● Supporter (source) |
| 2014-09-24 10:31:17 -0600 | commented question | Opencv Repeatability Result not make sense? can you post all the code you're using? |