Color histogram equalization and fine-tuning to improve expression recognition of (partially occluded) faces on sign language datasets

Fuente: arXiv

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Bibliographic Details
Main Authors:	Nunnari, Fabrizio, Singh, Alakshendra Jyotsnaditya Ramkrishna, Gebhard, Patrick
Format:	Preprint
Published:	2025
Subjects:	Computer Vision and Pattern Recognition Artificial Intelligence
Online Access:	Acceder al recurso
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Internet

https://arxiv.org/abs/2507.20197