A sentient system combines detection, tracking, and immersive visualization of a cluttered
and crowded environment, such as an office building, terminal, or other enclosed site using …

(57) ABSTRACT A video surveillance system is set up, calibrated, tasked, and operated. The
system extracts video primitives and extracts event occurrences from the video primitives …

Abstract Systems and techniques to implement augmented virtual environments. In one
implementation, the technique includes: generating a three dimensional (3D) model of an …

US7868912B2 - Video surveillance system employing video primitives - Google Patents
US7868912B2 - Video surveillance system employing video primitives - Google Patents Video …

BACKGROUND Since the early 1970s, estimating the three-dimensional (3D) structure of a
scene from two-dimensional (2D) imagery has been one of the most actively researched …

0003 Night vision cameras using infrared illuminators may provide high magnification, but
this high magnification naturally results in a narrow instantaneous field of view. The narrow …

Filed: Sep. 10, 2008 A system for multimodal biometric identification has a first imaging
system that detects one or more subjects in a first (65) Prior Publication Data field of view …

A method for performing health risk assessments for a patient in a home or medical facility is
provided. In various embodiments, the method comprises compiling depth image data from …

Embodiments pertain to methods of improving the performance of a frequency modulation
continuous wave (FMCW) radar system and improving the value of the information provided …

(57) ABSTRACT A video Surveillance system is set up, calibrated, tasked, and operated.
The system extracts video primitives and extracts event occurrences from the video …