A Raster-scan Computer Graphic Display Device Having Random-scan Functions with Color Specifying Light Pen Facility

スポンサーリンク

概要

• 論文の詳細を見る

• There are two classes of computer graphic display devices currently in common use: random-scan displays and raster-scan displays. In random-scan displays light pens have been utilized as picking devices, but it has been difficult to utilize them for specifying a figure or sub-picture directly in raster-scan displays. On the other hand, raster-scan displays provide flicker-free colored complex and/or solid pictures. In this paper a new raster-scan computer graphic display device having random-scan functions with color specifying light pen facility (DIGRAPH) is introduced, which possesses both features of usual raster-scan and random-scan displays. Although it uses a color television monitor, it can be treated as if it were a random-scan display including its random-scan type light pen functions, which makes it possible to utilize graphics software developed for random-scan displays. The colors to be detected by a light pen can be specified. The design philosophies, configurations and new technical ideas of the proposed device are described. Furthermore, the performance is evaluated to be very high because display instructions need not be executed repeatedly as usually required on random-scan displays.

• 一般社団法人情報処理学会の論文
• 1982-02-25

著者

• Yajima Shuzo

  Department Of Information Science Kyoto University

• Hiraishi Hiromi

  Department Of Information And Communication Sciences Faculty Of Engineering Kyoto Sangyo University

• Hiraishi Hiromi

  Department Of Information Science Faculty Of Engineering Kyoto University

• Yajima Shuzo

  Department Of Information Science Facu1ty Of Engineering Kyoto University

関連論文

• A Computer Communication Control Technique for Virtualization of Network Memory Resources and Its Implementation
• Regular Temporal Logic Expressively Equivalent to Finite Automata and Its Application to Logic Design Verification
• Locally Exhaustive Testing of Combinational Circuits Using Linear Logic Circuits
• Minimum One-Shot State Assignment for Asynchronous Sequential Machines Using BDD
• The Complexity of the Optimal Variable Ordering Problems of a Shared Binary Decision Diagram
• A Raster-scan Computer Graphic Display Device Having Random-scan Functions with Color Specifying Light Pen Facility
• Combinatorial Algorithms Using Boolean Processing
• Minimum Single Transition-Time Assignments for Asynchronous Sequential Circuits Using BDD

スポンサーリンク