The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 29, 2004
Filed:
Sep. 26, 2000
Steven W. Smith, Poway, CA (US);
Spectrum San Diego, Inc., San Diego, CA (US);
Abstract
A linescan camera is used in conjunction with a mechanical scanning mechanism to acquire high-resolution images of an area under video surveillance. The video signal from the linescan camera is converted into a digital data stream, compressed, and stored in a digital memory. Under control of an operator, full-field images are selectively recalled from the digital memory and converted to a lower resolution for display on a monitor. The operator selects a region-of-interest from the full-field display through the use of a computer pointing device, such as a mouse. The selected area is then displayed on the monitor in its full acquired resolution, thereby allowing the operator to view high-resolution images of a large area under surveillance.