1 Ocak 2006 Konferans bildirisi Açık Erişim

Ismailoglu, N.; Benderli, O.; Yesil, S.; Sever, R.; Okcan, B.; Sengul, O.; Oktem, Rusen

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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/97211</identifier>
  <creators>
    <creator>
      <creatorName>Ismailoglu, N.</creatorName>
      <givenName>N.</givenName>
      <familyName>Ismailoglu</familyName>
      <affiliation>Middle East Tech Univ, TUBITAK BILTEN, TR-06531 Ankara, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Benderli, O.</creatorName>
      <givenName>O.</givenName>
      <familyName>Benderli</familyName>
      <affiliation>Middle East Tech Univ, TUBITAK BILTEN, TR-06531 Ankara, Turkey</affiliation>
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    <creator>
      <creatorName>Yesil, S.</creatorName>
      <givenName>S.</givenName>
      <familyName>Yesil</familyName>
      <affiliation>Middle East Tech Univ, TUBITAK BILTEN, TR-06531 Ankara, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Sever, R.</creatorName>
      <givenName>R.</givenName>
      <familyName>Sever</familyName>
      <affiliation>Middle East Tech Univ, TUBITAK BILTEN, TR-06531 Ankara, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Okcan, B.</creatorName>
      <givenName>B.</givenName>
      <familyName>Okcan</familyName>
      <affiliation>Middle East Tech Univ, TUBITAK BILTEN, TR-06531 Ankara, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Sengul, O.</creatorName>
      <givenName>O.</givenName>
      <familyName>Sengul</familyName>
      <affiliation>Middle East Tech Univ, TUBITAK BILTEN, TR-06531 Ankara, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Oktem, Rusen</creatorName>
      <givenName>Rusen</givenName>
      <familyName>Oktem</familyName>
      <affiliation>Atilim Univ, TR-06836 Ankara, Turkey</affiliation>
    </creator>
  </creators>
  <titles>
    <title>Gezgin &amp; Gezgin-2: Adaptive Real-Time Image Processing Subsystems For Earth Observing Small Satellites</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2006</publicationYear>
  <dates>
    <date dateType="Issued">2006-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Conference paper</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/97211</alternateIdentifier>
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    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsVersionOf">10.81043/aperta.97210</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.81043/aperta.97211</relatedIdentifier>
  </relatedIdentifiers>
  <rightsList>
    <rights rightsURI="http://www.opendefinition.org/licenses/cc-by">Creative Commons Attribution</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
  </rightsList>
  <descriptions>
    <description descriptionType="Abstract">GEZGIN and GEZGIN-2 are real-time multispectral image processing subsystems developedfor BILSAT-1 and RASAT satellites respectively, the first two earth observing small satellites of Turkey. Main functionality of these subsystems is to compress in real-time multi-spectral images received concurrently from imagers, using JPEG2000 Image Compression algorithm. The compression features are controlled through user-supplied parameters uploaded in-orbit, so that the compression rate could be adapted to bandwidth, image quality and other mission requirements. GEZGIN employs both reconfigurable hardware and a DSP processor for image processing, where as the more advanced GEZGIN-2 contains full integration of the JPEG2000 processing path plus other image pre-processing features on reconfigurable hardware, hence offering increased performance and full re-configurability in orbit. Both systems demonstrate space-tailored architectures for implementing image processing functions where adaptability becomes the crucial issue determining robustness, flexibility and survivability of the system.</description>
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