System and method for removal of digital image vertical...

Television – Camera – system and detail – Combined image signal generator and general image signal...

Reexamination Certificate

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Details

C345S647000

Reexamination Certificate

active

06963365

ABSTRACT:
A device, preferably a digital camera, has an imaging sensor providing a digital representation of an image projected onto an imaging portion of the imaging sensor. A processor associated with the device identifies an image compression factor and progressively, over a selected region of the digital representation of the image, magnifies at least a portion of the digital representation of the image to reduce an apparent convergence distortion. Correction preferably occurs before lossy compression. The device preferably includes a display to provide a visual display of the digital representation of the image to a user who may use a user input to manually correct apparent distortion by following prompts generated on the display. The device also preferably includes a non-volatile memory configured to store the digital representation of the image.

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patent: 6563532 (2003-05-01), Strub et al.
Breeze, Chris. “Digital Correction of Converging Verticles.” http://photocritique.net/articles/converging/converging.html. pp. 1-2.
McCann, Richard. “Perspective control (Shift Lenses) in Architectural Photography.” http://www.photostuff.co.uk/shftIns.htm. pp. 1-7.
Ames, David. “A Primer on Architectural Photography and the Photo Documentation of Historic Structures.” http://www.vernaculararchitecture.org/Features/Photography/article.htm. pp. 1-8.
Ollinger, J. A. “A Beginner's Guide to Large Format.” http://www.speedlink.com/jao/photo/viewcam.htm. pp. 1-5.
Sheeran, Frank. “How Shift Lenses change your Life.” http://www.photo/canon/tili-shift.html. (1997) pp. 1-6.

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