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Constantino Álvarez Casado

3 accepted papers

2025

Exploring Facial Kinship Verification through Contactless Heart Activity Analysis

ICASSP 2025accepted

Facial Kinship Verification (FKV) aims at automatically determining whether two subjects have a kinship relation based on human faces. It has potential applications in finding missing children and social media analysis. Traditional FKV faces challenges as it is vulnerable to spoof attacks and raises…

Cited by 0SourceScholar
2025

Exponentially Weighted Instance-Aware Repeat Factor Sampling for Long-Tailed Object Detection Model Training in Unmanned Aerial Vehicles Surveillance Scenarios

IROS 2025

Object detection models often struggle with class imbalance, where rare categories appear significantly less frequently than common ones. Existing sampling-based rebalancing strategies, such as Repeat Factor Sampling (RFS) and Instance-Aware Repeat Factor Sampling (IRFS), mitigate this issue by adju

Cited by 0SourcecodeScholar
2024

Estimating Exercise-Induced Fatigue from Thermal Facial Images

ICASSP 2024accepted

Exercise-induced fatigue resulting from physical activity can be an early indicator of overtraining, illness, or other health issues. In this paper, we present an automated method for estimating exercise-induced fatigue levels through the use of thermal imaging and facial analysis techniques utilizi…

Cited by 0SourceScholar