rdf-syntax-grammar
mods:
  schema location: http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
  title info:
    title: Effect on target detection of isolating the target bearing area on a waterfall display with a neutral filter
  name:
    name part: Luria, S. M.
    role:
      role term: creator
  name:
    name part: DiVita, Joseph
    name part: 1953-
  name:
    name part: Johnson, Kelly.
  name:
    name part: United States
    name part: Naval Medical Research and Development Command.
  name:
    name part: Naval Submarine Medical Research Laboratory
  type of resource: text
  genre: bibliography
  origin info:
    place:
      place term: ctu
    date issued: 1991
    issuance: monographic
  language:
    language term: eng
  physical description:
    form: remote
    extent: 1 online resource (iii, 4 pages, 2 unnumbered pages).
  abstract: DiVita and Hanna (1987) have shown that target detection on a waterfall display suffers, and performance is improved if the pixels of the target bearing are displayed in red without, however, adding any additional target information. The reason appears to be that the operator has difficulty in keeping the relevant bearing isolated. We tested the effect on target detection of isolating a target bearing with a neutral density filter on the face of the CRT, which dimmed the surround slightly but kept a narrow area about three pixels wide around the target bearing at full luminance. Although this improved the performance of 9 out of 12 subjects, the difference was not statistically significant.
  target audience: adult
  note: S.M. Luria ; Joseph DiVita ; and Kelly Johnson.
  note: Title from title screen (viewed Oct. 3, 2012).
  note: "30 December 1991."
  note: Electronic resource.
  note: APPROVED FOR PUBLIC RELEASE.
  note: Interim rept.
  note: Naval Medical Research and Development Command 65856N M0100.001-5003
  note: Includes bibliographical references (page 4).
  subject:
    topic: Detectors
    topic: Evaluation
  subject:
    topic: Color display systems
    topic: Evaluation
  subject:
    topic: Sonar
  subject:
    topic: Acoustic detection and detectors
  subject:
    topic: Bearing(direction)
  subject:
    topic: Sonar signals
  subject:
    topic: Target detection
  subject:
    topic: Display systems
  subject:
    topic: Luminance
  subject:
    topic: Passive sonar
  subject:
    topic: Sonar sound analyzers
  subject:
    topic: Red(color)
  subject:
    topic: Filters
  subject:
    topic: PIXELS(PICTURE ELEMENTS)
  subject:
    topic: PE65856N
  classification: D 206.10:1176
  related item:
    title info:
      title: Effect on target detection of isolating the target bearing area on a waterfall display with a neutral filter
    name:
      name part: United States. Dept. of the Navy. Naval Submarine Medical Research Laboratory.
    identifier: (OCoLC)639959519
  related item:
    title info:
      title: Report (Naval Submarine Medical Research Laboratory) ; no. 1176
  identifier: http://purl.fdlp.gov/GPO/gpo29249
  identifier: http://handle.dtic.mil/100.2/ADA249268
  access condition: APPROVED FOR PUBLIC RELEASE.
  record info:
    record content source: DTICE
    record creation date: 090122
    record change date: 20150922140722.0
    record identifier: in00002775497
    language of cataloging:
      language term: eng