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A method of 2D and 3D display of radar terminal base on programmable pipeline.

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Title: A method of 2D and 3D display of radar terminal base on programmable pipeline.
Authors: Miao, Zhenkui1,2 (AUTHOR), Zhou, Gongjian2 (AUTHOR) zhougj@hit.edu.cn, Li, Keyi2 (AUTHOR), Pan, Xiangyang2 (AUTHOR)
Source: IET Radar, Sonar & Navigation (Wiley-Blackwell). Dec2024, Vol. 18 Issue 12, p2513-2520. 8p.
Subjects: Field programmable gate arrays, PCI bus (Computer bus), Radar indicators, Military engineering, Graphics processing units
Abstract: In contrast to the ideal 3D display for meteorological radar, there is no 3D mode in the military engineering field. How to realise the 2D and 3D display for general radar terminal efficiently using the local graphics processing unit (GPU), which is impossible to realise with the traditional method of field programmable gate array now, has became an important research direction. In this paper, based on the radar echo equation, elevation was used to describe the three‐dimensional echo. After the three‐dimensional echo data model was built, the shader method with framebuffer objects was employed to display the data, while the data was capped by peripheral component interconnect express using direct memory access. It was designed to display the Plan Position Indicator and the attenuation of radar images with the 2D and 3D shaders. A series of numerical simulations were conducted to avoid image tear or lag. Compared to the methods of graphics device interface and the blend of images, the programmable pipeline of GPU performs well and is suitable for the display of radar terminal. [ABSTRACT FROM AUTHOR]
Copyright of IET Radar, Sonar & Navigation (Wiley-Blackwell) is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
FullText Text:
  Availability: 0
Header DbId: egs
DbLabel: Engineering Source
An: 181922669
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
IllustrationInfo
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  Data: A method of 2D and 3D display of radar terminal base on programmable pipeline.
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  Data: <searchLink fieldCode="AR" term="%22Miao%2C+Zhenkui%22">Miao, Zhenkui</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Zhou%2C+Gongjian%22">Zhou, Gongjian</searchLink><relatesTo>2</relatesTo> (AUTHOR)<i> zhougj@hit.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Li%2C+Keyi%22">Li, Keyi</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Pan%2C+Xiangyang%22">Pan, Xiangyang</searchLink><relatesTo>2</relatesTo> (AUTHOR)
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  Data: <searchLink fieldCode="DE" term="%22Field+programmable+gate+arrays%22">Field programmable gate arrays</searchLink><br /><searchLink fieldCode="DE" term="%22PCI+bus+%28Computer+bus%29%22">PCI bus (Computer bus)</searchLink><br /><searchLink fieldCode="DE" term="%22Radar+indicators%22">Radar indicators</searchLink><br /><searchLink fieldCode="DE" term="%22Military+engineering%22">Military engineering</searchLink><br /><searchLink fieldCode="DE" term="%22Graphics+processing+units%22">Graphics processing units</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: In contrast to the ideal 3D display for meteorological radar, there is no 3D mode in the military engineering field. How to realise the 2D and 3D display for general radar terminal efficiently using the local graphics processing unit (GPU), which is impossible to realise with the traditional method of field programmable gate array now, has became an important research direction. In this paper, based on the radar echo equation, elevation was used to describe the three‐dimensional echo. After the three‐dimensional echo data model was built, the shader method with framebuffer objects was employed to display the data, while the data was capped by peripheral component interconnect express using direct memory access. It was designed to display the Plan Position Indicator and the attenuation of radar images with the 2D and 3D shaders. A series of numerical simulations were conducted to avoid image tear or lag. Compared to the methods of graphics device interface and the blend of images, the programmable pipeline of GPU performs well and is suitable for the display of radar terminal. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
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  Data: <i>Copyright of IET Radar, Sonar & Navigation (Wiley-Blackwell) is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=181922669
RecordInfo BibRecord:
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      – Type: doi
        Value: 10.1049/rsn2.12589
    Languages:
      – Code: eng
        Text: English
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      Pagination:
        PageCount: 8
        StartPage: 2513
    Subjects:
      – SubjectFull: Field programmable gate arrays
        Type: general
      – SubjectFull: PCI bus (Computer bus)
        Type: general
      – SubjectFull: Radar indicators
        Type: general
      – SubjectFull: Military engineering
        Type: general
      – SubjectFull: Graphics processing units
        Type: general
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      – TitleFull: A method of 2D and 3D display of radar terminal base on programmable pipeline.
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            NameFull: Miao, Zhenkui
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            NameFull: Zhou, Gongjian
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            NameFull: Li, Keyi
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            NameFull: Pan, Xiangyang
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          Dates:
            – D: 01
              M: 12
              Text: Dec2024
              Type: published
              Y: 2024
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            – TitleFull: IET Radar, Sonar & Navigation (Wiley-Blackwell)
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