Computer graphics system electronically simulating painting on c

Details Computer graphics system electronically simulating painting on c Computer graphics system electronically simulating painting on c

1991-08-01

1993-08-24

Brier, Jeffery A.

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

340706, G09G 500

Patent

active

052392929

ABSTRACT:
A graphics system comprises an input device, and a computer for detecting changes in the position of the input device relative to a surface, and a monitor (63) for displaying patterns which follow the movement of the input device. The computer calculates at least one differential derivative with respect to time of the input device position and controls characteristics of the display patterns in dependance upon the or each calculated derivative.

REFERENCES:
patent: 4514818 (1985-04-01), Walker
patent: 4563740 (1986-01-01), Blake et al.
patent: 4734685 (1988-03-01), Watanabe
patent: 4787051 (1988-11-01), Olson
patent: 4875033 (1989-10-01), Kato et al.
patent: 4908791 (1990-03-01), Giorgio
IBM Technical Disclosure Bulletin, vol. 24, No. 4, Sep. 1981, "Digitizing Tablets for Area and Color", A. Appel et al.

Affiliated with

Also associated with

Rating

Computer graphics system electronically simulating painting on c does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Computer graphics system electronically simulating painting on c, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Computer graphics system electronically simulating painting on c will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-832137