62 citations · 74 across the 6 of their papers we have counts for
7 papers
A Generative Approach for Image Registration of Visible-Thermal (VT) Cancer Faces
Catherine Ordun, Alexandra Cha, Edward Raff +4
Since thermal imagery offers a unique modality to investigate pain, the U.S. National Institutes of Health (NIH) has collected a large and diverse set of cancer patient facial ther…
Vista-Morph: Unsupervised Image Registration of Visible-Thermal Facial Pairs
Catherine Ordun, Edward Raff, Sanjay Purushotham
For a variety of biometric cross-spectral tasks, Visible-Thermal (VT) facial pairs are used. However, due to a lack of calibration in the lab, photographic capture between two diff…
When Visible-to-Thermal Facial GAN Beats Conditional Diffusion
Catherine Ordun, Edward Raff, Sanjay Purushotham
Thermal facial imagery offers valuable insight into physiological states such as inflammation and stress by detecting emitted radiation in the infrared spectrum, which is unseen in…
Intelligent Sight and Sound: A Chronic Cancer Pain Dataset
Catherine Ordun, Alexandra N. Cha, Edward Raff +5
Cancer patients experience high rates of chronic pain throughout the treatment process. Assessing pain for this patient population is a vital component of psychological and functio…
Generating Thermal Human Faces for Physiological Assessment Using Thermal Sensor Auxiliary Labels
Catherine Ordun, Edward Raff, Sanjay Purushotham
Thermal images reveal medically important physiological information about human stress, signs of inflammation, and emotional mood that cannot be seen on visible images. Providing a…
The Use of AI for Thermal Emotion Recognition: A Review of Problems and Limitations in Standard Design and Data
Catherine Ordun, Edward Raff, Sanjay Purushotham
With the increased attention on thermal imagery for Covid-19 screening, the public sector may believe there are new opportunities to exploit thermal as a modality for computer visi…
Exploratory Analysis of Covid-19 Tweets using Topic Modeling, UMAP, and DiGraphs
Catherine Ordun, Sanjay Purushotham, Edward Raff
This paper illustrates five different techniques to assess the distinctiveness of topics, key terms and features, speed of information dissemination, and network behaviors for Covi…