no code implementations • 23 Aug 2023 • Catherine Ordun, Alexandra Cha, Edward Raff, Sanjay Purushotham, Karen Kwok, Mason Rule, James Gulley
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 thermograms for AI-based pain research.
no code implementations • 10 Jun 2023 • Catherine Ordun, Edward Raff, Sanjay Purushotham
For a variety of biometric cross-spectral tasks, Visible-Thermal (VT) facial pairs are used.
no code implementations • 18 Feb 2023 • 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 the visible spectra.
no code implementations • 7 Apr 2022 • Catherine Ordun, Alexandra N. Cha, Edward Raff, Byron Gaskin, Alex Hanson, Mason Rule, Sanjay Purushotham, James L. Gulley
Cancer patients experience high rates of chronic pain throughout the treatment process.
1 code implementation • 15 Jun 2021 • Catherine Ordun, Edward Raff, Sanjay Purushotham
These combined data are captured from similar sensors in order to bootstrap the training and transfer learning task, especially valuable because visible-thermal face datasets are limited.
no code implementations • 22 Sep 2020 • Catherine Ordun, Edward Raff, Sanjay Purushotham
But we also propose that thermal imagery may provide a semi-anonymous modality for computer vision, over RGB, which has been plagued by misuse in facial recognition.
2 code implementations • 6 May 2020 • Catherine Ordun, Sanjay Purushotham, Edward Raff
As the time to retweet increases, the density of connections also increase where in our sample, we found distinct users dominating the attention of Covid19 retweeters.