Search Results for author: Axel Barroso-Laguna

Found 6 papers, 5 papers with code

Two-View Geometry Scoring Without Correspondences

1 code implementation CVPR 2023 Axel Barroso-Laguna, Eric Brachmann, Victor Adrian Prisacariu, Gabriel J. Brostow, Daniyar Turmukhambetov

As a remedy, we propose the Fundamental Scoring Network (FSNet), which infers a score for a pair of overlapping images and any proposed fundamental matrix.

Pose Estimation

HyNet: Learning Local Descriptor with Hybrid Similarity Measure and Triplet Loss

1 code implementation NeurIPS 2020 Yurun Tian, Axel Barroso-Laguna, Tony Ng, Vassileios Balntas, Krystian Mikolajczyk

Recent works show that local descriptor learning benefits from the use of L2 normalisation, however, an in-depth analysis of this effect lacks in the literature.

3D Reconstruction Patch Matching +1

D2D: Keypoint Extraction with Describe to Detect Approach

no code implementations27 May 2020 Yurun Tian, Vassileios Balntas, Tony Ng, Axel Barroso-Laguna, Yiannis Demiris, Krystian Mikolajczyk

In this paper, we present a novel approach that exploits the information within the descriptor space to propose keypoint locations.

3D Reconstruction

HDD-Net: Hybrid Detector Descriptor with Mutual Interactive Learning

1 code implementation12 May 2020 Axel Barroso-Laguna, Yannick Verdie, Benjamin Busam, Krystian Mikolajczyk

Local feature extraction remains an active research area due to the advances in fields such as SLAM, 3D reconstructions, or AR applications.

3D Reconstruction

Key.Net: Keypoint Detection by Handcrafted and Learned CNN Filters

3 code implementations ICCV 2019 Axel Barroso-Laguna, Edgar Riba, Daniel Ponsa, Krystian Mikolajczyk

We introduce a novel approach for keypoint detection task that combines handcrafted and learned CNN filters within a shallow multi-scale architecture.

Ranked #5 on Image Matching on IMC PhotoTourism (using extra training data)

Image Matching Keypoint Detection

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