Search Results for author: Mohsen Jafarzadeh

Found 10 papers, 5 papers with code

Enhanced Performance of Pre-Trained Networks by Matched Augmentation Distributions

no code implementations19 Jan 2022 Touqeer Ahmad, Mohsen Jafarzadeh, Akshay Raj Dhamija, Ryan Rabinowitz, Steve Cruz, Chunchun Li, Terrance E. Boult

Specifically, we demonstrate that running inference on the center crop of an image is not always the best as important discriminatory information may be cropped-off.

A wearable sensor vest for social humanoid robots with GPGPU, IoT, and modular software architecture

1 code implementation6 Jan 2022 Mohsen Jafarzadeh, Stephen Brooks, Shimeng Yu, Balakrishnan Prabhakaran, Yonas Tadesse

This article presents an affordable wearable sensor vest, and an open-source software architecture with the Internet of Things (IoT) for social humanoid robots.

EMG Signal Classification Using Reflection Coefficients and Extreme Value Machine

no code implementations19 Jun 2021 Reza Bagherian Azhiri, Mohammad Esmaeili, Mohsen Jafarzadeh, Mehrdad Nourani

Electromyography is a promising approach to the gesture recognition of humans if an efficient classifier with high accuracy is available.

Classification Gesture Recognition

Self-Supervised Features Improve Open-World Learning

1 code implementation15 Feb 2021 Akshay Raj Dhamija, Touqeer Ahmad, Jonathan Schwan, Mohsen Jafarzadeh, Chunchun Li, Terrance E. Boult

This paper identifies the flaws in existing open-world learning approaches and attempts to provide a complete picture in the form of \textbf{True Open-World Learning}.

Incremental Learning Out-of-Distribution Detection

A Review of Open-World Learning and Steps Toward Open-World Learning Without Labels

1 code implementation25 Nov 2020 Mohsen Jafarzadeh, Akshay Raj Dhamija, Steve Cruz, Chunchun Li, Touqeer Ahmad, Terrance E. Boult

Open-world learning is related to but also distinct from a multitude of other learning problems and this paper briefly analyzes the key differences between a wide range of problems including incremental learning, generalized novelty discovery, and generalized zero-shot learning.

Generalized Zero-Shot Learning Image Classification +3

End-to-End Learning of Speech 2D Feature-Trajectory for Prosthetic Hands

1 code implementation22 Sep 2020 Mohsen Jafarzadeh, Yonas Tadesse

To achieve a lower error in real-time, we can optimize a similar CNN for a more powerful embedded GPGPU such as NVIDIA AGX Xavier.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +1

Convolutional Neural Networks for Speech Controlled Prosthetic Hands

no code implementations3 Oct 2019 Mohsen Jafarzadeh, Yonas Tadesse

In this paper, we show the development of deep convolutional neural networks (CNN) for speech control of prosthetic hands that run in real-time on a NVIDIA Jetson TX2 developer kit.

speech-recognition Speech Recognition

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