Search Results for author: Zeeshan Ahmad

Found 13 papers, 5 papers with code

A Survey on Physiological Signal Based Emotion Recognition

no code implementations20 May 2022 Zeeshan Ahmad, Naimul Khan

Existing review papers on emotion recognition based on physiological signals surveyed only the regular steps involved in the workflow of emotion recognition such as preprocessing, feature extraction, and classification.

Emotion Recognition

ECG Heartbeat Classification Using Multimodal Fusion

1 code implementation21 Jul 2021 Zeeshan Ahmad, Anika Tabassum, Ling Guan, Naimul Khan

We achieved classification accuracy of 99. 7% and 99. 2% on arrhythmia and MI classification, respectively.

Classification Heartbeat Classification

Multi-level Stress Assessment from ECG in a Virtual Reality Environment using Multimodal Fusion

no code implementations9 Jul 2021 Zeeshan Ahmad, Suha Rabbani, Muhammad Rehman Zafar, Syem Ishaque, Sridhar Krishnan, Naimul Khan

In this paper, we report our findings on a new study on VR stress assessment, where three stress levels are assessed.

Inertial Sensor Data To Image Encoding For Human Action Recognition

no code implementations28 May 2021 Zeeshan Ahmad, Naimul Khan

To get the maximum advantage of CNN model for Human Action Recognition (HAR) using inertial sensor data, in this paper, we use 4 types of spatial domain methods for transforming inertial sensor data to activity images, which are then utilized in a novel fusion framework.

Action Recognition Temporal Action Localization

ECG Heart-beat Classification Using Multimodal Image Fusion

no code implementations28 May 2021 Zeeshan Ahmad, Anika Tabassum, Naimul Khan, Ling Guan

In this paper, we present a novel Image Fusion Model (IFM) for ECG heart-beat classification to overcome the weaknesses of existing machine learning techniques that rely either on manual feature extraction or direct utilization of 1D raw ECG signal.

Classification

CNN based Multistage Gated Average Fusion (MGAF) for Human Action Recognition Using Depth and Inertial Sensors

1 code implementation29 Oct 2020 Zeeshan Ahmad, Naimul Khan

Experiments on three publicly available multimodal HAR datasets demonstrate that the proposed MGAF outperforms the previous state of the art fusion methods for depth-inertial HAR in terms of recognition accuracy while being computationally much more efficient.

Action Recognition Temporal Action Localization

Towards Improved Human Action Recognition Using Convolutional Neural Networks and Multimodal Fusion of Depth and Inertial Sensor Data

no code implementations22 Aug 2020 Zeeshan Ahmad, Naimul Khan

The recognition accuracies of each modality, depth data alone and sensor data alone are also calculated and compared with fusion based accuracies to highlight the fact that fusion of modalities yields better results than individual modalities.

Action Recognition Temporal Action Localization

Multidomain Multimodal Fusion For Human Action Recognition Using Inertial Sensors

no code implementations22 Aug 2020 Zeeshan Ahmad, Naimul Khan

One of the major reasons for misclassification of multiplex actions during action recognition is the unavailability of complementary features that provide the semantic information about the actions.

Action Recognition Temporal Action Localization

Multi-level Stress Assessment Using Multi-domain Fusion of ECG Signal

no code implementations12 Aug 2020 Zeeshan Ahmad, Naimul Khan

To get the maximum advantage of fusing diferent domains, we introduce a dataset with multiple stress levels and then classify these levels using a novel deep learning approach by converting ECG signal into signal images based on R-R peaks without any feature extraction.

Machine Learning Enabled Discovery of Application Dependent Design Principles for Two-dimensional Materials

1 code implementation19 Mar 2020 Victor Venturi, Holden Parks, Zeeshan Ahmad, Venkatasubramanian Viswanathan

The large-scale search for high-performing candidate 2D materials is limited to calculating a few simple descriptors, usually with first-principles density functional theory calculations.

BIG-bench Machine Learning

Dendrite suppression of metal electrodeposition with liquid crystalline electrolytes

2 code implementations9 Jul 2019 Zeeshan Ahmad, Zijian Hong, Venkatasubramanian Viswanathan

We study the dynamics of electrodeposition of a metal in contact with a liquid crystalline electrolyte.

Applied Physics Chemical Physics

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