Search Results for author: Martin Knoche

Found 8 papers, 6 papers with code

Tackling Face Verification Edge Cases: In-Depth Analysis and Human-Machine Fusion Approach

1 code implementation17 Apr 2023 Martin Knoche, Gerhard Rigoll

Finally, we demonstrate that combining machine and human decisions can further improve the performance of state-of-the-art face verification systems on various benchmark datasets.

Face Recognition Face Verification

Octuplet Loss: Make Face Recognition Robust to Image Resolution

1 code implementation14 Jul 2022 Martin Knoche, Mohamed Elkadeem, Stefan Hörmann, Gerhard Rigoll

To address this problem, we propose a novel combination of the popular triplet loss to improve robustness against image resolution via fine-tuning of existing face recognition models.

Face Recognition Face Verification

Face Morphing: Fooling a Face Recognition System Is Simple!

no code implementations27 May 2022 Stefan Hörmann, Tianlin Kong, Torben Teepe, Fabian Herzog, Martin Knoche, Gerhard Rigoll

State-of-the-art face recognition (FR) approaches have shown remarkable results in predicting whether two faces belong to the same identity, yielding accuracies between 92% and 100% depending on the difficulty of the protocol.

Face Recognition Generative Adversarial Network

Cross-Quality LFW: A Database for Analyzing Cross-Resolution Image Face Recognition in Unconstrained Environments

1 code implementation23 Aug 2021 Martin Knoche, Stefan Hörmann, Gerhard Rigoll

Real-world face recognition applications often deal with suboptimal image quality or resolution due to different capturing conditions such as various subject-to-camera distances, poor camera settings, or motion blur.

Face Recognition

Susceptibility to Image Resolution in Face Recognition and Trainings Strategies

1 code implementation8 Jul 2021 Martin Knoche, Stefan Hörmann, Gerhard Rigoll

In this work, we first analyze the impact of image resolutions on face verification performance with a state-of-the-art face recognition model.

Face Recognition Face Verification

Attention-based Partial Face Recognition

1 code implementation11 Jun 2021 Stefan Hörmann, Zeyuan Zhang, Martin Knoche, Torben Teepe, Gerhard Rigoll

In this paper, we propose a novel approach to partial face recognition capable of recognizing faces with different occluded areas.

Face Recognition

A Multi-Task Comparator Framework for Kinship Verification

no code implementations2 Jun 2020 Stefan Hörmann, Martin Knoche, Gerhard Rigoll

Approaches for kinship verification often rely on cosine distances between face identification features.

Face Identification Kinship Verification

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