Enabling Public Cameras to Talk to the Public

Purdue University

Siyuan Cao, Habiba Farrukh, He Wang

How can we enable public cameras to send personalized messages to people without knowing

any addresses of their phones?

III. PerformanceI. Motivation

Motion transformation using principal component analysis (PCA).

Tested with indoor localization and gesture-based messaging.

This is a full-scale replica of the Apollo 1 command module…

II. System Design

We define this problem as Private Human Addressing and develop a real-time end-to-end

system called PHADE to solve it.

Motion extraction (with mask) from video side.

Overall matching performance and Computation time on server. The time is bounded around three seconds, which is caused by the hard boundary for

each stage in the pipeline.