Search Results for author: Daniel P. Benalcazar

Found 3 papers, 1 papers with code

Fitness-for-Duty Classification using Temporal Sequences of Iris Periocular images

no code implementations24 Apr 2023 Pamela C. Zurita, Daniel P. Benalcazar, Juan E. Tapia

Fitness for Duty (FFD) techniques detects whether a subject is Fit to perform their work safely, which means no reduced alertness condition and security, or if they are Unfit, which means alertness condition reduced by sleepiness or consumption of alcohol and drugs.

Temporal Sequences

Artificial Pupil Dilation for Data Augmentation in Iris Semantic Segmentation

1 code implementation 2022 IEEE Sixth Ecuador Technical Chapters Meeting (ETCM) 2022 Daniel P. Benalcazar, David A. Benalcazar, Andres Valenzuela

The results indicate that our data augmentation method can improve segmentation accuracy up to 15% for images with high pupil dilation, which creates a more reliable iris recognition pipeline, even under extreme dilation.

Data Augmentation Iris Segmentation +3

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