The system provides a relatively inexpensive raster-scan type graphics system capable of real time operation, utilizing logic-enhanced pixels within an image buffer, permitting parallel (simultaneous) calculations at every pixel. A typical implementation would be as custom VLSI chips. Each cell of the...http://www.google.fr/patents/US4827445?utm_source=gb-gplus-shareBrevet US4827445 - Image buffer having logic-enhanced pixel memory cells and method for setting values therein
Image buffer having logic-enhanced pixel memory cells and method for setting ...
