I try use sfm::reconstruct with video images.
steps through which I passed
- detect keypoint and descriptors for two images (SIFT)
- chose only good key point
- build the following structure data (vector>>)
* frame1 frame2 frameN
* track1 | (x11,y11) | -> | (x12,y12) | -> | (x1N,y1N) |
* track2 | (x21,y11) | -> | (x22,y22) | -> | (x2N,y2N) |
* trackN | (xN1,yN1) | -> | (xN2,yN2) | -> | (xNN,yNN) |
and put this arrayofarrays on function sfm::reconstruct, but I get empty points3d_estimated((
It may be necessary for at least 3 images?
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