System for stimulating the depth of field of an image in two dim

Details System for stimulating the depth of field of an image in two dim System for stimulating the depth of field of an image in two dim

1998-02-03

2000-11-14

Lee, Thomas D.

Image analysis

Image enhancement or restoration

Focus measuring or adjusting

382254, G06K 940

Patent

active

061481130

ABSTRACT:
A system for simulating a depth of field of an image includes a microprocessor coupled to a graphics input device, an input device, an output device, and a memory. The microprocessor executes a camera simulation application to accomplish depth of field "focusing" of the image in a two dimensional space by simulating defocusing and light fall-off effects similar to those generated by a camera lens. The input device specifies a variety of camera-like controls and parameters in response to user instruction.

REFERENCES:
patent: 5003618 (1991-03-01), Meno
patent: 5055918 (1991-10-01), Berman
patent: 5097516 (1992-03-01), Amir
Attachment #2, Fractal Design Painter 5.0 Help Documentation, Creating Depth of Field.
Attachment #3, Painter 5--Interface, Depth of Field.
Cool Special Effects for Designers Auto/Effect Modules Power/Pac.
Fractal Design Painter 5, User Guide for Macintosh.RTM.& Windows.RTM..
PCT International Search Report for PCT/US99/02245.

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