Intelligent multimodal 3D biometric recognition using PointNet + + for robust face–ear authentication

Abstract In real-world applications, the reliability of biometric recognition systems that are based on 2D modalities is typically reduced due to limitations such as sensitivity to changes in illumination, facial expressions, and occlusion among other things. To overcome these problems, this researc...

Täydet tiedot

Bibliografiset tiedot

Päätekijät:	Veerpal Kaur, Devershi Pallavi Bhatt, Sumegh Tharewal, Pradeep Kumar Tiwari
Aineistotyyppi:	Artigo
Kieli:	Inglês
Julkaistu:	Nature Portfolio 2025-11-01
Sarja:	Scientific Reports
Aiheet:	Multimodal biometrics 3D face recognition 3D ear recognition PointNet++ Point cloud feature extraction Robust authentication
Linkit:	https://doi.org/10.1038/s41598-025-27757-5
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