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:
Oct. 17, 1989
Filed:
Aug. 19, 1988
Mark E Bridges, Spencerport, NY (US);
Robert W Easterly, Churchville, NY (US);
John R Fredlund, Rochester, NY (US);
Eastman Kodak Company, Rochester, NY (US);
Abstract
In a film video system, a repositionable imaging solid state sensor is used to generate electric signals in reponse to a photographic image for display on a video monitor. The repositionable sensor is aligned with the photographic image by locating a fixed mask between a source for illuminating the image and the sensor. Corner pixels of the sensor are identified, and the sensor is moved relative to the mask. When at least one of these corner pixels transition between a light and dark state during movement of the sensor, it is indicative of the presence of an edge of the mask. By moving the sensor and calculating the distance between edges of the mask, the sensor may be aligned with the mask. Since the mask is aligned with the photographic image, the sensor is aligned with the photographic image.