SpecTracle: Wearable Facial Motion Tracking from Unobtrusive Peripheral Cameras

no code implementations • 14 Aug 2023 • Yinan Xuan, Varun Viswanath, Sunny Chu, Owen Bartolf, Jessica Echterhoff, Edward Wang

Facial motion tracking in head-mounted displays (HMD) has the potential to enable immersive "face-to-face" interaction in a virtual environment.

AIROGS: Artificial Intelligence for RObust Glaucoma Screening Challenge

1 code implementation • 3 Feb 2023 • Coen de Vente, Koenraad A. Vermeer, Nicolas Jaccard, He Wang, Hongyi Sun, Firas Khader, Daniel Truhn, Temirgali Aimyshev, Yerkebulan Zhanibekuly, Tien-Dung Le, Adrian Galdran, Miguel Ángel González Ballester, Gustavo Carneiro, Devika R G, Hrishikesh P S, Densen Puthussery, Hong Liu, Zekang Yang, Satoshi Kondo, Satoshi Kasai, Edward Wang, Ashritha Durvasula, Jónathan Heras, Miguel Ángel Zapata, Teresa Araújo, Guilherme Aresta, Hrvoje Bogunović, Mustafa Arikan, Yeong Chan Lee, Hyun Bin Cho, Yoon Ho Choi, Abdul Qayyum, Imran Razzak, Bram van Ginneken, Hans G. Lemij, Clara I. Sánchez

Artificial intelligence (AI) can be used to analyze color fundus photographs (CFPs) in a cost-effective manner, making glaucoma screening more accessible.

Out-of-Distribution Detection

Neuromorphic High-Frequency 3D Dancing Pose Estimation in Dynamic Environment

no code implementations • 17 Jan 2023 • Zhongyang Zhang, Kaidong Chai, Haowen Yu, Ramzi Majaj, Francesca Walsh, Edward Wang, Upal Mahbub, Hava Siegelmann, Donghyun Kim, Tauhidur Rahman

As a beloved sport worldwide, dancing is getting integrated into traditional and virtual reality-based gaming platforms nowadays.

3D Human Pose Estimation Vocal Bursts Intensity Prediction

Callable convertible bonds under liquidity constraints and hybrid priorities

no code implementations • 3 Nov 2021 • David Hobson, Gechun Liang, Edward Wang

This paper investigates the callable convertible bond problem in the presence of a liquidity constraint modelled by Poisson signals.

Smartphone Camera Oximetry in an Induced Hypoxemia Study

no code implementations • 31 Mar 2021 • Jason S. Hoffman, Varun Viswanath, Xinyi Ding, Matthew J. Thompson, Eric C. Larson, Shwetak N. Patel, Edward Wang

Hypoxemia, a medical condition that occurs when the blood is not carrying enough oxygen to adequately supply the tissues, is a leading indicator for dangerous complications of respiratory diseases like asthma, COPD, and COVID-19.

Specificity

Captum: A unified and generic model interpretability library for PyTorch

2 code implementations • 16 Sep 2020 • Narine Kokhlikyan, Vivek Miglani, Miguel Martin, Edward Wang, Bilal Alsallakh, Jonathan Reynolds, Alexander Melnikov, Natalia Kliushkina, Carlos Araya, Siqi Yan, Orion Reblitz-Richardson

The library contains generic implementations of a number of gradient and perturbation-based attribution algorithms, also known as feature, neuron and layer importance algorithms, as well as a set of evaluation metrics for these algorithms.

Feature Importance