“Intermixing refresh and direct view storage graphics” by Thanhouser

  • ©Ned Thanhouser

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    Intermixing refresh and direct view storage graphics

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Abstract:


    This paper describes an advanced technique in hardware and software for the intermixed display of refresh and storage graphics. Traditional storage tube terminals have the advantage of low cost coupled with the ability to display large amounts of high resolution graphic information, but do not provide for dynamic motion and transformation of a displayed image. High resolution, high density refreshed displays tend to be expensive. Combining both refresh and storage graphics on the same display allows pictures to be segregated into static and dynamic areas to achieve the desired results at reduced cost. The hardware and system software to make this marriage of refresh and storage graphics work effectively for interactive computer graphics is described.

References:


    1. Anderson, Robert H., Storage Cathode-Ray Tubes and Circuits, Tektronix, Inc., Beaverton, Oregon, 1968.Google Scholar
    2. Cheek, Thomas B., “Improving the Performance of DVST Display Systems”, 1975 SID International Symposium Digest Technical Papers, April, 1975.Google Scholar
    3. Koenigsberg, L. K., et. al., “A Graphics Operating System”, Proceedings of the Second Annual Conference on Computer Graphics and Interactive Techniques, COMPUTER GRAPHICS Siggraph-ACM, Vol. 9, #1, Spring, 1975. Google ScholarDigital Library
    4. Newman, Wm. and R. F. Sproull, Principles of Interactive Computer Graphics, McGraw-Hill, New York, 1973. Google ScholarDigital Library
    5. Newman, Wm. and R. F. Sproull, “An Approach to Graphic System Design”, Proceedings of the IEEE, Vol 62, #4, April, 1974.Google ScholarCross Ref
    6. Sproull, R. F. and Elaine Thomas, A Network of Graphic Protocol, Network Graphics Group, ARPA Network Information Center, Stanford Research Institute, 1973.Google Scholar


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