Video display of images with video enhancements thereto

Details Video display of images with video enhancements thereto Video display of images with video enhancements thereto

1977-08-30

1980-05-20

Trafton, David L.

Communications: electrical

Land vehicle alarms or indicators

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

340751, 340799, G06K 1520

Patent

active

042042070

ABSTRACT:
A video display terminal is disclosed for use in displaying images of data characters on a display screen with modifications to the video characteristics thereof. Coded data characters are provided which represent images to be displayed. Associated with each data character is a coded enhancement character representing a video modification or enhancement to be made to the video image of the associated data character. Video signals are provided for forming the image represented by a data character. These video signals are modified by the enhancement represented by the associated enhancement character and the modified video signal is employed for forming the video image of the data character along with the video enhancement thereto.

REFERENCES:
patent: 3351929 (1967-11-01), Wagner
patent: 3659283 (1972-04-01), Ophir
patent: 3665450 (1972-05-01), Leban
patent: 3854130 (1974-12-01), Ligocki
patent: 3868673 (1975-02-01), Mau et al.
patent: 3895374 (1975-07-01), Williams
patent: 3952296 (1976-04-01), Bates
patent: 3988728 (1976-10-01), Inone et al.
patent: 4079458 (1978-03-01), Rider et al.
patent: 4118695 (1978-10-01), Ogawa et al.

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