Abstract: In one embodiment, the gaming surveillance system includes a camera subsystem, wherein the camera subsystem contains a means for extracting features in real-time, an image server, wherein the image server is connected to the camera subsystem, and communicates with the camera subsystem, and a client connected to the image server, wherein the client receives a data stream from the image server, wherein the data stream includes metadata. In another embodiment, the method of extracting metadata from multiple synchronized cameras includes the steps of capturing a first set of images and a second set of images from multiple synchronized cameras, processing the first set of images and the second set of images, and outputting metadata from the processed image sets.

Abstract: A method and system for capturing and transmitting image data streams. In one embodiment, the method includes capturing image data with a image sensor; creating a window within the image data and creating a detailed image data stream based on the windowed image data; reducing the image data and creating a contextual image data stream based on the reduced image data; and transmitting the detailed image data stream and the contextual image data stream.

Abstract: A low profile holographic sight includes a base having a mounting mechanism and a body mounted on the base for housing a laser diode, an associated electronic control and power source, and optical elements including a collimator, a transmission image hologram of the reticle pattern, and a reflective diffraction grating, wherein the optical elements are arranged within the body to direct and fold the laser beam in a substantially generally horizontal path, and is insensitive to drift in laser wavelength. The optical elements superimpose an image of the reticle pattern over the direct view of the target scene in a generally parallel and close relationship with the barrel of a firearm, such as a shotgun or a rifle, upon which the sight is mounted.