Search Results for author: Luuk Spreeuwers

Found 9 papers, 1 papers with code

Language-Based Augmentation to Address Shortcut Learning in Object Goal Navigation

no code implementations7 Feb 2024 Dennis Hoftijzer, Gertjan Burghouts, Luuk Spreeuwers

We find that shortcut learning is the root cause: the agent learns to navigate to target objects, by simply searching for the associated wall color of the target object's room.

Language Modelling Navigate

3D printed realistic finger vein phantoms

no code implementations26 Sep 2023 Luuk Spreeuwers, Rasmus van der Grift, Pesigrihastamadya Normakristagaluh

In addition, we show that the finger vein phantoms can be used to spoof a finger vein recognition system.

Finger Vein Recognition

Vulnerability of 3D Face Recognition Systems to Morphing Attacks

no code implementations21 Sep 2023 Sanjeet Vardam, Luuk Spreeuwers

A substantial amount of research is being done for generation of high quality face morphs along with detection of attacks from these morphs.

Face Recognition Image Morphing

Worst-Case Morphs: a Theoretical and a Practical Approach

no code implementations30 Nov 2021 Una M. Kelly, Raymond Veldhuis, Luuk Spreeuwers

Face Recognition (FR) systems have been shown to be vulnerable to morphing attacks.

Face Recognition

A survey of face recognition techniques under occlusion

no code implementations19 Jun 2020 Dan Zeng, Raymond Veldhuis, Luuk Spreeuwers

As a part of this review, we introduce face detection under occlusion, a preliminary step in face recognition.

Face Detection Face Recognition

A Layer-Based Sequential Framework for Scene Generation with GANs

1 code implementation2 Feb 2019 Mehmet Ozgur Turkoglu, William Thong, Luuk Spreeuwers, Berkay Kicanaoglu

The visual world we sense, interpret and interact everyday is a complex composition of interleaved physical entities.

Conditional Image Generation Scene Generation

Predicting Face Recognition Performance Using Image Quality

no code implementations24 Oct 2015 Abhishek Dutta, Raymond Veldhuis, Luuk Spreeuwers

This paper proposes a data driven model to predict the performance of a face recognition system based on image quality features.

Face Recognition

Can Facial Uniqueness be Inferred from Impostor Scores?

no code implementations23 Oct 2013 Abhishek Dutta, Raymond Veldhuis, Luuk Spreeuwers

In Biometrics, facial uniqueness is commonly inferred from impostor similarity scores.

Cannot find the paper you are looking for? You can Submit a new open access paper.