Publications (33)
Noninvasive Fetal Electrocardiography: Models, Technologies and Algorithms
Reza Sameni
The fetal electrocardiogram (fECG) was first recorded from the maternal abdominal surface in the early 1900s. During the past fifty years, the most advanced electronics technologie…
Model-based Prediction and Optimal Control of Pandemics by Non-pharmaceutical Interventions
Reza Sameni
A model-based signal processing framework is proposed for pandemic trend forecasting and control, by using non-pharmaceutical interventions (NPI) at regional and country levels wor…
A Hypothesis Testing Approach to Nonstationary Source Separation
Reza Sameni, Christian Jutten
The extraction of nonstationary signals from blind and semi-blind multivariate observations is a recurrent problem. Numerous algorithms have been developed for this problem, which…
Temporally Nonstationary Component Analysis; Application to Noninvasive Fetal Electrocardiogram Extraction
Fahimeh Jamshidian-Tehrani, Reza Sameni, Christian Jutten
Objective: Mixtures of temporally nonstationary signals are very common in biomedical applications. The nonstationarity of the source signals can be used as a discriminative proper…
On the Geometry of Receiver Operating Characteristic and Precision-Recall Curves
Reza Sameni
We study the geometry of Receiver Operating Characteristic (ROC) and Precision-Recall (PR) curves in binary classification problems. The key finding is that many of the most common…
Hardware Synthesis of State-Space Equations; Application to FPGA Implementation of Shallow and Deep Neural Networks
Amir-Hossein Kiamarzi, Pezhman Torabi, Reza Sameni
Nowadays, shallow and deep Neural Networks (NNs) have vast applications including biomedical engineering, image processing, computer vision, and speech recognition. Many researcher…