ProxyFAUG: Proximity-based Fingerprint Augmentation. (arXiv:2102.02706v2 [cs.CV] UPDATED)

The proliferation of data-demanding machine learning methods has brought to
light the necessity for methodologies which can enlarge the size of training
datasets, with simple, rule-based methods. In-line with this concept, the
fingerprint augmentation scheme proposed in this work aims to augment
fingerprint datasets which are used to train positioning models. The proposed
method utilizes fingerprints which are recorded in spacial proximity, in order
to perform fingerprint augmentation, creating new fingerprints which combine
the features of the original ones. The …

arxiv augmentation cv