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researcher

Alejandro Fontan

Queensland University of Technology

14 papers hereh-index 5191 citations20 works total

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

author position
  • first author4
  • middle author7
  • last author2

Across the 13 of 14 papers where every author was matched, so the position is known.

fields
  • cs.CV10
  • cs.RO4
affiliations
  • Queensland University of Technology
ORCID 0000-0002-5909-8415

identity via Semantic Scholar / OpenAlex

activity
20202026
most citedA Model for Multi-View Residual Covariances based on Perspective Deformation

5 citations · 9 across the 12 of their papers we have counts for

collaborators
Showing 2024Show all

2 papers · 1 filter

cs.CV2024

Look Ma, No Ground Truth! Ground-Truth-Free Tuning of Structure from Motion and Visual SLAM

Alejandro Fontan, Javier Civera, Tobias Fischer +1

Evaluation is critical to both developing and tuning Structure from Motion (SfM) and Visual SLAM (VSLAM) systems, but is universally reliant on high-quality geometric ground truth…

cs.CV2024

FUSELOC: Fusing Global and Local Descriptors to Disambiguate 2D-3D Matching in Visual Localization

Son Tung Nguyen, Alejandro Fontan, Michael Milford +1

Hierarchical visual localization methods achieve state-of-the-art accuracy but require substantial memory as they need to store all database images. Direct 2D-3D matching requires…

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