(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 …

A method and system for monitoring a retail environment by performing video content
analysis based on two-dimensional image data and depth data are disclosed. Accuracy in …

Object detection and across disparate fields of view are provided. A first image generated by
a first recording device with a first field of view, and a second image generated by a second …

A technique for video processing includes: receiving video from a scene; detecting moving
pixels in the video; detecting line segments or motion blocks in the video based on the …

(57) ABSTRACT A system for video monitoring a retail business process includes a video
analytics engine to process video obtained by a video camera and generate video primitives …

(57) ABSTRACT A method for defining an area of interest or a trip line using a camera by
tracking the movement of a person within a field of view of the camera. The area of interest is …

In a video content analysis (VCA) system, Video streams are analyzed to identify and
classify objects, and to determine physical and temporal attributes of the objects. As a result …

(51) Int. Cl. 8,233,660 B2 7/2012 Fritsch et al. A6 IB5/00(2006.01) 8,238,607 B2 8/2012
Wang et al. 8,320,621 B2 11/2012 McEldowney A6B 5/07(2006.01) 2003.0034971 A1 …

(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 …

US9892606B2 - Video surveillance system employing video primitives - Google Patents
US9892606B2 - Video surveillance system employing video primitives - Google Patents …