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researcher

J. Bigün

16 papers hereh-index 252.3k citations85 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author1
  • middle author4
  • last author11

Across the 16 of 16 papers where every author was matched, so the position is known.

fields
  • cs.CV16

identity via Semantic Scholar / OpenAlex

activity
20182026
most citedA Comparative Study of Fingerprint Image-Quality Estimation Methods

212 citations · 312 across the 15 of their papers we have counts for

collaborators
Showing 2023Show all

2 papers · 1 filter

cs.CV2023

Keypoint Description by Symmetry Assessment -- Applications in Biometrics

Anna Mikaelyan, Fernando Alonso-Fernandez, Josef Bigun

We present a model-based feature extractor to describe neighborhoods around keypoints by finite expansion, estimating the spatially varying orientation by harmonic functions. The i…

cs.CV2023

SqueezerFaceNet: Reducing a Small Face Recognition CNN Even More Via Filter Pruning

Fernando Alonso-Fernandez, Kevin Hernandez-Diaz, Jose Maria Buades Rubio +1

The widespread use of mobile devices for various digital services has created a need for reliable and real-time person authentication. In this context, facial recognition technolog…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.