Northwestern University

Nabil I Alshurafa

Josiah D Hester

Aggelos K Katsaggelos

Oliver Strider Cossairt

A camera system includes a camera configured to capture first video of a scene in the form of first image frames. The camera system also includes an infrared sensor configured to capture second video of the scene in the form of second image frames. The system also includes a processor in communication with the camera and the infrared sensor. The processor is configured to obfuscate one or more portions of the scene.

Method and system for activity detection with obfuscation

Systems, methods, and computer readable media for hyperspectral imaging are provided. An example hyperspectral imaging sensor system to identify item composition includes an imager to capture hyperspectral imaging data of one or more items with respect to a target. The example includes a sensor to be positioned with respect to the target to trigger capture of the image data by the imager based on a characteristic of the target. The example includes a processor to prepare the captured imaging data for analysis to at least: identify the one or more items; determine composition of the one or more items; calculate an energy intake associated with the one or more items; and classify the target based on the energy intake.

Growing community of inventors

Chicago, IL, United States of America

Nabil I Alshurafa