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. 14, 2011
Filed:
Dec. 07, 2007
Scott R. Grodevant, Hilton, NY (US);
Scott R. Grodevant, Hilton, NY (US);
Lucid, Inc., Rochester, NY (US);
Abstract
Automatic gain control is provided for a confocal imaging system to improve the quality of images produced by the system. The confocal imaging system utilizes an illumination source, such as a laser, to produce illumination which enables imaging of an object. The automatic gain control is provided by an automatic gain controller which operates in accordance with the counted number of pixels which are too bright, the counted number of pixels which are too dim, and the counted total number of pixels, or in accordance with the average value of pixels, of each two-dimensional frame of the images from the confocal imaging system to control the intensity of the illumination source. The automatic gain controller may be operative over either the entire frame, or a region thereof.