Gaze directed visual system

Details Gaze directed visual system Gaze directed visual system

2005-09-13

2005-09-13

Bella, Matthew C (Department: 2676)

Computer graphics processing and selective visual display system

Computer graphics display memory system

Plural storage devices

C345S540000, C345S008000

Reexamination Certificate

active

06943799

ABSTRACT:
A gaze directed visual system includes a gaze tracker for determining an area of interest; an image generator for generating an area of interest image about the area of interest and generating a background image elsewhere; paired field buffers, for each field of view, for providing a composite image from the area of interest image and the background image; and a timing and control block for interleaving timing of read and write operations on each pair of field buffers whereby reading of the composite image commences upon completion of writing a first portion of the background image so that transport delay is minimized in displaying the composite image on a high resolution display device.

REFERENCES:
http://www.trimension-inc.com/library/reserve.html.www.seus.com.
http://www.es.com/products/displays/vistaview/index.asp.
http://sbir.navair.navy.mil/Expo_pages/SDSIntna.htm.

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