Search Results for author: Haichong K. Zhang

Found 7 papers, 2 papers with code

Hand Gesture Classification Based on Forearm Ultrasound Video Snippets Using 3D Convolutional Neural Networks

no code implementations24 Sep 2024 Keshav Bimbraw, Ankit Talele, Haichong K. Zhang

This study uses 3D CNN based techniques to capture spatio-temporal patterns within ultrasound video segments for gesture recognition.

Gesture Recognition

Forearm Ultrasound based Gesture Recognition on Edge

no code implementations16 Sep 2024 Keshav Bimbraw, Haichong K. Zhang, Bashima Islam

To bridge this gap, this paper explores the deployment of deep neural networks for forearm ultrasound-based hand gesture recognition on edge devices.

Hand Gesture Recognition Hand-Gesture Recognition +1

Loss Distillation via Gradient Matching for Point Cloud Completion with Weighted Chamfer Distance

1 code implementation10 Sep 2024 Fangzhou Lin, Haotian Liu, Haoying Zhou, Songlin Hou, Kazunori D Yamada, Gregory S. Fischer, Yanhua Li, Haichong K. Zhang, Ziming Zhang

To this end, we propose a search scheme, {\em Loss Distillation via Gradient Matching}, to find good candidate loss functions by mimicking the learning behavior in backpropagation between HyperCD and weighted CD.

Bilevel Optimization Point Cloud Completion +1

Simultaneous Estimation of Hand Configurations and Finger Joint Angles using Forearm Ultrasound

no code implementations29 Nov 2022 Keshav Bimbraw, Christopher J. Nycz, Matt Schueler, Ziming Zhang, Haichong K. Zhang

Hand configuration classification and MCP joint angle detection is important for a comprehensive reconstruction of hand motion.

Actuated Reflector-Based Three-dimensional Ultrasound Imaging with Adaptive-Delay Synthetic Aperture Focusing

no code implementations13 Dec 2021 Yichuan Tang, Ryosuke Tsumura, Jakub T. Kaminski, Haichong K. Zhang

Results of point targets suggested improved image quality on the elevation plane, and results of cysts targets demonstrated a potential to improve 3D visualization of human anatomy.

Anatomy

Tele-operative Robotic Lung Ultrasound Scanning Platform for Triage of COVID-19 Patients

1 code implementation23 Oct 2020 Ryosuke Tsumura, John W. Hardin, Keshav Bimbraw, Olushola S. Odusanya, Yihao Zheng, Jeffrey C. Hill, Beatrice Hoffmann, Winston Soboyejo, Haichong K. Zhang

Novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has become a pandemic of epic proportions and a global response to prepare health systems worldwide is of utmost importance.

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