Loop Closure in Bundle Adjustment

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David Bachmann
David Bachmann el 29 de Mayo de 2019
When creating a viewSet one can extract the tracks via findTracks. Trivially, the method is not able to redetect features once the track is split, ie. A feature is matched across multiple consecutive frames but not if the features is missing in one of the frames.
My question: Can I create track objects where I enter non-consecutive ViewIds and use the track in Bundle Adjustment (ie. will it work & will it imporve performance)?
How I would do this:
1. Detect features in a frame & store the discriptors along with the ViewId
2. Match the features from a new frame with the features in the discriptor buffer

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