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Norton, F.J.
California Univ., Livermore (USA). Lawrence Livermore Lab1979
California Univ., Livermore (USA). Lawrence Livermore Lab1979
AbstractAbstract
[en] The paper established criteria for the selection of personnel to work on the interactive graphics system and mentions some of human behavioral patterns that are created by the implementation of graphic systems. Some of the social and educational problems associated with the interactive graphics system will be discussed. The project also provided for collecting objective data which would be useful in assessing the benefits of interactive graphics systems
Primary Subject
Source
30 Nov 1979; 12 p; 2. symposium on automation technology in engineering drawing; Monterey, CA, USA; 13 - 15 Nov 1979; CONF-791146--1; Available from NTIS., PC A02/MF A01
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Report
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Conference
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AbstractAbstract
[en] In recent years the emergence of powerful graphics workstations at low cost has provided a suitable hardware platform for running large application programs in a local or networked environment and developing interactive plant simulators. The IsoVu software system has been developed to provide both the graphical functions for post-processing analysis data, and the user interface for simulators. It allows engineers to carry out tasks, which had been either prohibitively expensive or time consuming. IsoVu consists of three modules - the Display Builder, the Passive Module and the Programmers' Library. These are described and applications in the nuclear industry are indicated. (author)
Original Title
Data display system - applications in nuclear industry
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Journal Article
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AbstractAbstract
[en] An alternative colour system has been developed for the EMI scanner incorporating a sixteen colour table with a selection of scale manipulation facilities. Features such as colour deletion and colour of interest pulsation are included and the output is available both in RGB (red, green, blue) form and PAL (phase alteration line by line) coded composite video form (625 line interlaced) to facilitate the use of a domestic television receiver. A digital processing unit, implemented in SSI (small scale integration) and MSI (medium scale integration) logic, is interfaced to the independent viewing centre frame buffer memory. The unit is housed in a 19 inch cabinet on five standard Eurocards with three modular power supplies. The front panel provides a selection of switch options effecting instantaneous changes in the display. Digital information is processed in real time so that normal window and level variations are tracked by the colour display. The cost of the complete system was about Pound1800 and of this, Pound1000 was absorbed in the selection of a high quality RGB monitor (Sony PVM1300E). (author)
Primary Subject
Record Type
Journal Article
Journal
Physics in Medicine and Biology; ISSN 0031-9155;
; v. 26(2); p. 329-333

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Baker, L.H. Jr.; Tucker, E.K.
Los Alamos Scientific Lab., N.Mex. (USA)1973
Los Alamos Scientific Lab., N.Mex. (USA)1973
AbstractAbstract
No abstract available
Original Title
Color/sound motion picture generation via computers
Primary Subject
Source
1973; 9 p; National computer conference and exposition; New York, New York, USA; 4 Jun 1973; CONF-730604--1
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Report
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Conference
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AbstractAbstract
[en] A gamma camera is described having an array of photomultipliers coupled via pulse shaping circuitry and a resistor summing and weighting circuit to a display for forming an image of a radioactive target. A modulation circuit for reducing the intensity of points on the display located at positions corresponding to positions of the photomultipliers for removing an apparent image of the array is described
Original Title
Patent
Secondary Subject
Source
2 Mar 1976; 10 p; US PATENT DOCUMENT 3,942,011
Record Type
Patent
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AbstractAbstract
[en] In this paper some aspects of graphic display systems are discussed. The design of a display subroutine library is described, with an example, and graphic dialogue software is considered primarily from the point of view of the programmer who uses a high-level language. (Auth.)
Primary Subject
Source
2. summer school on computational physics; Liblice Castle, Czechoslovakia; 20 - 28 Aug 1977
Record Type
Journal Article
Literature Type
Conference
Journal
Computer Physics Communications; ISSN 0010-4655;
; v. 15(5); p. 329-334

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Lijewski, R.R.; Wiesen, E.J.
General Electric Co., Schenectady, NY (USA)1977
General Electric Co., Schenectady, NY (USA)1977
AbstractAbstract
[en] This invention concerns the area of nuclear medicine and specifically the improvements made to the appliances for displaying images resulting from the detection of radiation emitted by the body or an organ in which a radioisotope has been injected. A development of the invention provides a system that enables the electro-static focusing of the CRT to be used in conjunction with magnetic deviation coils controlled by a high speed amplifier and to obtain satisfactory focusing without it being necessary to manipulate the magnetic focusing coil. Another application provides a system that displays a type of signal to indicate when an area of the screen is ready for the display, another type of signal for the duration of the display and yet another type of signal indicating the displayed area and its non-availability in a particular series. An important aspect of this system is that it allows the operator to make a quick exploration of the incremental image areas in the format, to determine at any moment what areas are available for display
[fr]
La presente invention concerne le domaine de la medecine nucleaire et, plus particulierement, des perfectionnements apportes aux appareils destines a afficher des images resultant de la detection de rayonnements emis par le corps ou un organe dans lequel on a injecte un radio-isotope. Une realisation de l'invention fournit un systeme qui permet d'utiliser une focalisation electro-statique du TRC en liaison avec des bobines de deviation magnetique commandees par un amplificateur a grande vitesse, et d'obtenir une focalisation satisfaisante et un alignement facile sans qu'il soit necessaire de manipuler la bobine de focalisation magnetique. Une autre realisation fournit un dispositif qui affiche un type de signal pour indiquer quand une zone de l'ecran est prete pour l'exposition, un autre type de signal pendant la duree de l'exposition de la zone choisie, et encore un autre type de signal indiquant la zone exposee et sa non disponibilite dans une serie particuliere. Un aspect important de ce systeme reside en ce qu'il permet a l'operateur de faire une exploration rapide des zones images incrementales dans le format, pour determiner a tout instant quelles sont les zones disponibles pour une expositionOriginal Title
Systeme pour camera a scintillations
Source
5 May 1977; 46 p; FR PATENT DOCUMENT 2350616/A/; Available from Institut National de la Propriete Industrielle, Paris (France); Priority claim: 6 May 1976, US.
Record Type
Patent
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Pinel, Jacques; Bethencourt, Albert.
Thomson-CSF, 75 - Paris (France)1972
Thomson-CSF, 75 - Paris (France)1972
AbstractAbstract
No abstract available
Original Title
Appareil pour le trace rapide des isodoses en radiotherapie
Source
29 Feb 1972; 10 p; FR PATENT DOCUMENT 2173731/A/; Available from INPI, Paris; Available from Institut National de la Propriete Industrielle, Paris (France).
Record Type
Patent
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Donovan, W.
Illinois Univ., Urbana (USA). Dept. of Computer Science1973
Illinois Univ., Urbana (USA). Dept. of Computer Science1973
AbstractAbstract
No abstract available
Primary Subject
Source
Oct 1973; 61 p; UIUCDCS-R--73-592; Thesis.
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Report
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Nakamura, Yasuhiro; Onuma, Yoshio; Kobayashi, Kensuke; Suzuki, Tadakazu
Japan Atomic Energy Research Inst., Tokyo1974
Japan Atomic Energy Research Inst., Tokyo1974
AbstractAbstract
No abstract available
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Source
Mar 1974; 33 p
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Report
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