Method and apparatus for displaying grey-scale or color images f

Details Method and apparatus for displaying grey-scale or color images f Method and apparatus for displaying grey-scale or color images f

1995-07-20

1998-06-16

Hjerpe, Richard A.

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

345 55, 345 87, 345 94, G09G 336

Patent

active

057678286

ABSTRACT:
An apparatus and method for improving image quality and in particular to an apparatus and method for converting binary images to grey-scale or color images and displaying those images. The apparatus and method utilize the natural process of integration which occurs when a person views images at sufficiently high rates and involves identifying least significant subframes within a group of subframes and reducing the intensity of those subframes or extending the duration of subframes other than the least significant subframes.

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patent: 5081450 (1992-01-01), Lucas et al.
patent: 5122784 (1992-06-01), Canova
patent: 5278652 (1994-01-01), Urbanus et al.
patent: 5467146 (1995-11-01), Huang et al.
patent: 5469190 (1995-11-01), Masterson
Radcliffe, S., et al., "Miniature Silicon Backplane Ferroelectric Liquid Crystal Displays For Head Mounted Display Applications," Ferroelectrics, vol. 179, pp. 115-119, Sep. 1996.

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