Search Results for author: Ali Akbari

Found 6 papers, 1 papers with code

Development of a pulse oximeter robust to measurement errors, with the ability to estimate heartrate and transmit data to smartphones

no code implementations19 Sep 2024 Hosna Ghandeharioun, Ali Akbari

Accurate and real-time monitoring of saturated oxygen level of the blood is an important clinical issue gaining great attention in recent years and during COVID 19 pandemic.

Trust in AI: Progress, Challenges, and Future Directions

no code implementations12 Mar 2024 Saleh Afroogh, Ali Akbari, Evan Malone, Mohammadali Kargar, Hananeh Alambeigi

The increasing use of artificial intelligence (AI) systems in our daily life through various applications, services, and products explains the significance of trust/distrust in AI from a user perspective.

Systematic Literature Review

Inter-Beat Interval Estimation with Tiramisu Model: A Novel Approach with Reduced Error

1 code implementation1 Jul 2021 Asiful Arefeen, Ali Akbari, Seyed Iman Mirzadeh, Roozbeh Jafari, Behrooz A. Shirazi, Hassan Ghasemzadeh

However, extracting IBIs from noisy signals is challenging since the morphology of the signal is distorted in the presence of the noise.

Denoising Heart Rate Variability

NPT-Loss: A Metric Loss with Implicit Mining for Face Recognition

no code implementations5 Mar 2021 Syed Safwan Khalid, Muhammad Awais, Chi-Ho Chan, ZhenHua Feng, Ammarah Farooq, Ali Akbari, Josef Kittler

One key ingredient of DCNN-based FR is the appropriate design of a loss function that ensures discrimination between various identities.

Face Recognition Triplet

A Flatter Loss for Bias Mitigation in Cross-dataset Facial Age Estimation

no code implementations20 Oct 2020 Ali Akbari, Muhammad Awais, Zhen-Hua Feng, Ammarah Farooq, Josef Kittler

Compared with existing loss functions, the lower gradient of the proposed loss function leads to the convergence of SGD to a better optimum point, and consequently a better generalisation.

Age Estimation Benchmarking +1

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