Use this URL to cite or link to this record in EThOS: http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.463495
Title: Hardware/software interaction in graphical display systems
Author: Lockley, Paul
Awarding Body: University of London
Current Institution: Royal Holloway, University of London
Date of Award: 1978
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Abstract:
A review of the principles and applications of display systems is given. A state-of-the-art survey is made of the various types of display devices and their disadvantages. A study is made of the problems associated with two particular display devices and solutions found by the use of hardware and software techniques. A communications line is occupied for an excessive amount of time when drawing graphs on a standard incremental plotter from a remote computer. This time was significantly reduced for low cost by using a satellite computer and trying various alternative coding techniques. A low cost interactive raster scan graphics system was developed that used a magnetic disc to refresh television monitors. This system was used to determine the best method for overcoming the crossing vector erasure problem. A system using the improvements to both the display devices is proposed as a further development.
Supervisor: Not available Sponsor: Not available
Qualification Name: Thesis (Ph.D.) Qualification Level: Doctoral
EThOS ID: uk.bl.ethos.463495  DOI: Not available
Keywords: Computer Science
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