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:
Dec. 30, 2003
Filed:
Apr. 27, 2000
Rex E. Marzke, Houston, TX (US);
Jeffrey J. Hawkins, Raleigh, NC (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A system for detecting a digital camera failure captures an image with the digital camera. The system compresses the image into a compressed image file and compares the size of the compressed image file with a predetermined file size. A digital camera failure is indicated if the size of the compressed image file is greater than a predetermined upper limit file size or less than a predetermined lower file size limit. The system may also compare the number of pixels of a predetermined color with the total number of pixels of the captured image. A digital camera failure is indicated if the number of pixels of the predetermined color is greater than a predetermined percentage of the total number of pixels of the captured image.