Search Results for author: Ali Akbari

Found 4 papers, 1 papers with code

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

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

A Convolutional Baseline for Person Re-Identification Using Vision and Language Descriptions

no code implementations20 Feb 2020 Ammarah Farooq, Muhammad Awais, Fei Yan, Josef Kittler, Ali Akbari, Syed Safwan Khalid

However, in real-world surveillance scenarios, frequently no visual information will be available about the queried person.

Person Re-Identification

Cannot find the paper you are looking for? You can Submit a new open access paper.