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Joshua Hernandez

2 accepted papers

2015

Multi-View Feature Engineering and Learning

CVPR 2015poster

We frame the problem of local representation of imaging data as the computation of minimal sufficient statistics that are invariant to nuisance variability induced by viewpoint and illumination. We show that, under very stringent conditions, these are related to "feature descriptors" commonly used i…

Cited by 26SourcePDFScholar
2015

Observability, identifiability and sensitivity of vision-aided inertial navigation

ICRA 2015poster

We analyze the observability of 3-D pose from the fusion of visual and inertial sensors. Because the model contains unknown parameters, such as sensor biases, the problem is usually cast as a mixed filtering/identification, with the resulting observability analysis providing necessary conditions for…

Cited by 48SourceScholar