Skip to main content
Article
Recent Advances in Distributed Collaborative Surveillance
SPIE Proceedings on Unattended Ground Sensor Technologies and Applications (AeroSense 2000)
  • Mahesh Saptharishi, Carnegie Mellon University
  • Kiran Bhat, Carnegie Mellon University
  • C. Spence Oliver, Carnegie Mellon University
  • M. Savvides, Carnegie Mellon University
  • A. Soto, Carnegie Mellon University
  • John M. Dolan, Carnegie Mellon University
  • Pradeep K. Khosla, Carnegie Mellon University
Disciplines
Date of Original Version
1-1-2000
Type
Conference Proceeding
Abstract or Description

In Carnegie Mellon University’s CyberScout project, we are developing mobile and stationary sentries capable of autonomous reconnaissance and surveillance. In this paper, we describe recent advances in the areas of efficient perception algorithms (detection, classification, and correspondence) and mission planning. In detection, we have achieved improved rejection of camera jitter and environmental variations (e.g., lighting, moving foliage) through multi-modal filtering, and we have implemented panoramic backgrounding through pseudo-real-time mosaicing. In classification, we present methods for discriminating between individuals, groups of individuals, and vehicles, and between individuals with and without backpacks. In correspondence, we describe an accurate multi-hypothesis approach based on both motion and appearance. Finally, in mission planning, we describe mapbuilding using multiple sensory cues and a computationally efficient decentralized planner for multiple platforms.

Citation Information
Mahesh Saptharishi, Kiran Bhat, C. Spence Oliver, M. Savvides, et al.. "Recent Advances in Distributed Collaborative Surveillance" SPIE Proceedings on Unattended Ground Sensor Technologies and Applications (AeroSense 2000) (2000) p. 199 - 208
Available at: http://works.bepress.com/pradeep_khosla/68/