Display methods and apparatus

Details Display methods and apparatus Display methods and apparatus

1987-08-19

1989-05-02

Caldwell, Sr., John W.

Communications: electrical

Land vehicle alarms or indicators

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

340734, 434 43, 364522, G09G 100

Patent

active

048272523

ABSTRACT:
A method and apparatus for using stored data to produce a representation of a surface from the perspective of a platform moving across the surface (e.g. of ground terrain from an aircraft overflying the terrain) wherein the representation comprises a perspective view of an array of elements modelling the surface and the orientation of the array with respect to the surface changes with the direction of movement of the platform across the surface so as to keep the array aligned with the direction of platform movement and so avoid confusing changes in the display with changes in platform movement direction.

REFERENCES:
patent: 2967263 (1961-01-01), Steinhauser
patent: 3010222 (1961-11-01), Carel
patent: 3639034 (1972-02-01), La Russa
patent: 3911597 (1975-10-01), Millard et al.
patent: 4682160 (1987-07-01), Beckwith et al.

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