System and method for automatically correcting x-y image distort

Details System and method for automatically correcting x-y image distort System and method for automatically correcting x-y image distort

1993-05-24

1995-07-18

Weldon, Ulysses

Computer graphics processing and selective visual display system

Display driving control circuitry

Light detection means

348117, 348745, 382293, 382309, G09G 100

Patent

active

054345952

ABSTRACT:
A system for detecting and automatically correcting X-Y errors in displayed image data. In a specific implementation, the invention (6, 10) includes a display driver ( 12, 14, 16, 4 ) for commanding the display ( 2 ) to display a picture element of an image at a predetermined position on a display screen thereof. The actual position of the displayed picture element is detected (6) and used to calculate a set of correction factors which are used in real time to correct the positioning of picture elements of actual image data (20, 24, 5).

REFERENCES:
patent: 4099092 (1978-04-01), Bristow
patent: 4257024 (1981-03-01), Shimoma et al.
patent: 4386349 (1983-05-01), Granberg et al.
patent: 4437008 (1984-03-01), Matsuda et al.
patent: 4499457 (1985-02-01), Hintze
patent: 4558462 (1985-12-01), Horiba et al.
patent: 4683467 (1987-07-01), Macalay et al.
patent: 4891507 (1990-01-01), Lindmayer et al.
patent: 5020116 (1991-05-01), Macaulay
patent: 5266938 (1993-11-01), Mogi et al.

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