Nagma Vohra

This is a likely match — the affiliation was inferred from OpenAlex, ORCID, and web sources but has not been fully confirmed. Treat with appropriate caution.

Researcher

University of Arkansas primary UA Little Rock

Also affiliated: University of Florida (2002); Indian Institute of Technology Delhi (2002); Vellore Institute of Technology University (2016)

Faculty Researcher

9 h-index 27 pubs 363 cited

Research Areas

Biomedical Subjects

Links

ORCID Research Group

OverviewAI-generated summary

Nagma Vohra's research focuses on the application of terahertz (THz) imaging for the detection and characterization of breast cancer. Her work explores advanced computational techniques, including deep learning and Bayesian learning, to analyze THz spectral data for improved diagnostic accuracy. Vohra has investigated the use of wavelet transformations and transfer learning to enhance image classification and semantic segmentation of tissue scans. Her research extends to both human and animal models, utilizing Sprague Dawley rats induced with N-ethyl-N-nitrosourea (NENU) to evaluate the efficacy of THz imaging for mammary tumors. Collaborating with researchers at the University of Arkansas at Fayetteville, including Magda El-Shenawee and Alexander Nelson, Vohra has published multiple studies in this area. Her scholarship metrics include an h-index of 9 with 352 total citations across 27 publications.

Metrics

h-index: 9
Publications: 27
Citations: 363

Selected Publications

Supervised Semantic Segmentation of Murine THz Spectroscopy Images with Imprecise Annotations (2024)

DOI OpenAlex
Visual Enhancement and Semantic Segmentation of Murine Tissue Scans with Pulsed THz Spectroscopy (2023)

2 citations DOI OpenAlex
Semantic Segmentation of Xenograft Tumor Tissues Imaged with Pulsed Terahertz Technology (2022)

2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI) 1 citation DOI OpenAlex
Deep Learning Classification of Breast Cancer Tissue from Terahertz Imaging Through Wavelet Synchro-Squeezed Transformation and Transfer Learning (2022)

Journal of Infrared Millimeter and Terahertz Waves 40 citations DOI OpenAlex
Terahertz Imaging of ENU Injected Sprague Dawley Rat Breast Cancer Tumors (2021)

2021 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (APS/URSI) 5 citations DOI OpenAlex
Terahertz Imaging of Breast Cancer using Human and Animal Models (2021)

5 citations DOI OpenAlex
Supervised Bayesian learning for breast cancer detection in terahertz imaging (2021)

Biomedical Signal Processing and Control 26 citations DOI OpenAlex
Mammary tumors in Sprague Dawley rats induced by N-ethyl-N-nitrosourea for evaluating terahertz imaging of breast cancer (2021)

Journal of medical imaging 9 citations DOI OpenAlex
Terahertz Imaging and Characterization Protocol for Freshly Excised Breast Cancer Tumors (2020)

Journal of Visualized Experiments 4 citations DOI OpenAlex
Imaging Breast Ductal Carcinoma In Situ (DCIS) using Pulsed Terahertz Spectroscopy System (2020)

2 citations DOI OpenAlex
Spatial Image Segmentation for Breast Cancer Detection in Terahertz Imaging (2020)

7 citations DOI OpenAlex
Characterization of Radar Absorbing Materials at 75 GHz - 90 GHz using Free-Space System (2020)

2 citations DOI OpenAlex
Dehydration Approach for Enhancing Terahertz Detection of Cancer in Freshly Excised Breast Tumors (2020)

3 citations DOI OpenAlex
Supervised Statistical Learning for Cancer Detection in Dehydrated Excised Tissue with Terahertz Imaging (2020)

1 citation DOI OpenAlex
K- and W-Band Free-Space Characterizations of Highly Conductive Radar Absorbing Materials (2020)

IEEE Transactions on Instrumentation and Measurement 31 citations DOI OpenAlex