1.
Computer
; 56(3):59-69, 2023.
Article
in English
| Scopus | ID: covidwho-2249122
ABSTRACT
This article analyzes visual data captured from five countries and three U.S. states to evaluate the effectiveness of lockdown policies for reducing the spread of COVID-19. The main challenge is the scale: nearly six million images are analyzed to observe how people respond to the policy changes. © 1970-2012 IEEE.