<?xml version="1.0" encoding="utf-8"?>
<TEI xmlns="http://www.tei-c.org/ns/1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:hal="http://hal.archives-ouvertes.fr/" xmlns:gml="http://www.opengis.net/gml/3.3/" xmlns:gmlce="http://www.opengis.net/gml/3.3/ce" version="1.1" xsi:schemaLocation="http://www.tei-c.org/ns/1.0 http://api.archives-ouvertes.fr/documents/aofr-sword.xsd">
  <teiHeader>
    <fileDesc>
      <titleStmt>
        <title>HAL TEI export of hal-02177181</title>
      </titleStmt>
      <publicationStmt>
        <distributor>CCSD</distributor>
        <availability status="restricted">
          <licence target="https://creativecommons.org/publicdomain/zero/1.0/">CC0 1.0 - Universal</licence>
        </availability>
        <date when="2026-05-25T19:28:38+02:00"/>
      </publicationStmt>
      <sourceDesc>
        <p part="N">HAL API Platform</p>
      </sourceDesc>
    </fileDesc>
  </teiHeader>
  <text>
    <body>
      <listBibl>
        <biblFull>
          <titleStmt>
            <title xml:lang="en">Spectral Image Fusion From Compressive Measurements Using Spectral Unmixing and a Sparse Representation of Abundance Maps</title>
            <author role="aut">
              <persName>
                <forename type="first">Edwin</forename>
                <surname>Vargas</surname>
              </persName>
              <idno type="halauthorid">1535282-0</idno>
              <affiliation ref="#struct-56489"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Henry</forename>
                <surname>Arguello</surname>
              </persName>
              <idno type="halauthorid">1535284-0</idno>
              <affiliation ref="#struct-56489"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Jean-Yves</forename>
                <surname>Tourneret</surname>
              </persName>
              <email type="md5">8ec385b9ee9e27be728a5e34751b5b86</email>
              <email type="domain">toulouse-inp.fr</email>
              <idno type="idhal" notation="string">jean-yves-tourneret</idno>
              <idno type="idhal" notation="numeric">743394</idno>
              <idno type="halauthorid" notation="string">2522757-743394</idno>
              <idno type="IDREF">https://www.idref.fr/058595643</idno>
              <idno type="ORCID">https://orcid.org/0000-0001-5219-3455</idno>
              <orgName ref="#struct-93269"/>
              <affiliation ref="#struct-1001792"/>
              <affiliation ref="#struct-448187"/>
            </author>
            <editor role="depositor">
              <persName>
                <forename>Open Archive Toulouse Archive Ouverte</forename>
                <surname>(OATAO)</surname>
              </persName>
              <email type="md5">ac3f71840d50da799c1bb19c7b808bac</email>
              <email type="domain">listes-diff.inp-toulouse.fr</email>
            </editor>
          </titleStmt>
          <editionStmt>
            <edition n="v1" type="current">
              <date type="whenSubmitted">2019-07-08 16:49:04</date>
              <date type="whenModified">2025-10-22 18:04:08</date>
              <date type="whenReleased">2019-07-09 10:47:26</date>
              <date type="whenProduced">2019-07</date>
              <date type="whenEndEmbargoed">2019-09-02</date>
              <ref type="file" target="https://hal.science/hal-02177181v1/document">
                <date notBefore="2019-09-02"/>
              </ref>
              <ref type="file" subtype="author" n="1" target="https://hal.science/hal-02177181v1/file/Vargas_24044.pdf" id="file-2177181-2165481">
                <date notBefore="2019-09-02"/>
              </ref>
              <ref type="externalLink" target="https://oatao.univ-toulouse.fr/24044/7/Vargas_24044.pdf"/>
            </edition>
            <respStmt>
              <resp>contributor</resp>
              <name key="146910">
                <persName>
                  <forename>Open Archive Toulouse Archive Ouverte</forename>
                  <surname>(OATAO)</surname>
                </persName>
                <email type="md5">ac3f71840d50da799c1bb19c7b808bac</email>
                <email type="domain">listes-diff.inp-toulouse.fr</email>
              </name>
            </respStmt>
          </editionStmt>
          <publicationStmt>
            <distributor>CCSD</distributor>
            <idno type="halId">hal-02177181</idno>
            <idno type="halUri">https://hal.science/hal-02177181</idno>
            <idno type="halBibtex">vargas:hal-02177181</idno>
            <idno type="halRefHtml">&lt;i&gt;IEEE Transactions on Geoscience and Remote Sensing&lt;/i&gt;, 2019, 57 (7), pp.5043-5053. &lt;a target="_blank" href="https://dx.doi.org/10.1109/TGRS.2019.2895822"&gt;&amp;#x27E8;10.1109/TGRS.2019.2895822&amp;#x27E9;&lt;/a&gt;</idno>
            <idno type="halRef">IEEE Transactions on Geoscience and Remote Sensing, 2019, 57 (7), pp.5043-5053. &amp;#x27E8;10.1109/TGRS.2019.2895822&amp;#x27E9;</idno>
            <availability status="restricted">
              <licence target="https://about.hal.science/hal-authorisation-v1/">HAL Authorization<ref corresp="#file-2177181-2165481"/></licence>
            </availability>
          </publicationStmt>
          <seriesStmt>
            <idno type="stamp" n="UNIV-TLSE2">Université Toulouse 2</idno>
            <idno type="stamp" n="UNIV-TLSE3">Université de Toulouse</idno>
            <idno type="stamp" n="CNRS">CNRS - Centre national de la recherche scientifique</idno>
            <idno type="stamp" n="UT1-CAPITOLE">Université Toulouse 1 Capitole</idno>
            <idno type="stamp" n="IRIT">IRIT - Institut de Recherche en Informatique de Toulouse</idno>
            <idno type="stamp" n="IRIT-MINDS" corresp="IRIT">Computational Imaging and Vision</idno>
            <idno type="stamp" n="IRIT-SI" corresp="IRIT">Signaux et Images</idno>
            <idno type="stamp" n="TOULOUSE-INP">Toulouse - INP</idno>
            <idno type="stamp" n="UNIV-UT3">Université Toulouse 3</idno>
            <idno type="stamp" n="UT3-INP">Université de Toulouse / Toulouse INP</idno>
            <idno type="stamp" n="UT3-TOULOUSEINP">Université de Toulouse / Toulouse INP</idno>
          </seriesStmt>
          <notesStmt>
            <note type="audience" n="2">International</note>
            <note type="popular" n="0">No</note>
            <note type="peer" n="1">Yes</note>
          </notesStmt>
          <sourceDesc>
            <biblStruct>
              <analytic>
                <title xml:lang="en">Spectral Image Fusion From Compressive Measurements Using Spectral Unmixing and a Sparse Representation of Abundance Maps</title>
                <author role="aut">
                  <persName>
                    <forename type="first">Edwin</forename>
                    <surname>Vargas</surname>
                  </persName>
                  <idno type="halauthorid">1535282-0</idno>
                  <affiliation ref="#struct-56489"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Henry</forename>
                    <surname>Arguello</surname>
                  </persName>
                  <idno type="halauthorid">1535284-0</idno>
                  <affiliation ref="#struct-56489"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Jean-Yves</forename>
                    <surname>Tourneret</surname>
                  </persName>
                  <email type="md5">8ec385b9ee9e27be728a5e34751b5b86</email>
                  <email type="domain">toulouse-inp.fr</email>
                  <idno type="idhal" notation="string">jean-yves-tourneret</idno>
                  <idno type="idhal" notation="numeric">743394</idno>
                  <idno type="halauthorid" notation="string">2522757-743394</idno>
                  <idno type="IDREF">https://www.idref.fr/058595643</idno>
                  <idno type="ORCID">https://orcid.org/0000-0001-5219-3455</idno>
                  <orgName ref="#struct-93269"/>
                  <affiliation ref="#struct-1001792"/>
                  <affiliation ref="#struct-448187"/>
                </author>
              </analytic>
              <monogr>
                <idno type="halJournalId" status="VALID">5377</idno>
                <idno type="issn">0196-2892</idno>
                <title level="j">IEEE Transactions on Geoscience and Remote Sensing</title>
                <imprint>
                  <publisher>Institute of Electrical and Electronics Engineers</publisher>
                  <biblScope unit="volume">57</biblScope>
                  <biblScope unit="issue">7</biblScope>
                  <biblScope unit="pp">5043-5053</biblScope>
                  <date type="datePub">2019-07</date>
                </imprint>
              </monogr>
              <idno type="doi">10.1109/TGRS.2019.2895822</idno>
            </biblStruct>
          </sourceDesc>
          <profileDesc>
            <langUsage>
              <language ident="en">English</language>
            </langUsage>
            <textClass>
              <keywords scheme="author">
                <term xml:lang="en">Spectral imaging</term>
                <term xml:lang="en">Sensing</term>
                <term xml:lang="en">Data fusion</term>
                <term xml:lang="en">Compressive sampling</term>
              </keywords>
              <classCode scheme="halDomain" n="spi.signal">Engineering Sciences [physics]/Signal and Image processing</classCode>
              <classCode scheme="halTypology" n="ART">Journal articles</classCode>
              <classCode scheme="halOldTypology" n="ART">Journal articles</classCode>
              <classCode scheme="halTreeTypology" n="ART">Journal articles</classCode>
            </textClass>
            <abstract xml:lang="en">
              <p>In the past years, one common way of enhancing the spatial resolution of a hyperspectral (HS) image has been to fuse it with complementary information coming from mul- tispectral (MS) or panchromatic images. This paper proposes a new method for reconstructing a high-spatial, high-spectral image from measurements acquired after compressed sensing by multiple sensors of different spectral ranges and spatial resolu- tions, with specific attention to HS and MS compressed images. To solve this problem, we introduce a fusion model based on the linear spectral unmixing model classically used for HS images and investigate an optimization algorithm based on a block coordinate descent strategy. The nonnegative and sum-to-one constraints resulting from the intrinsic physical properties of abundances as well as a total variation penalization are used to regularize this ill-posed inverse problem. Simulation results conducted on realistic compressed HS and MS images show that the proposed algorithm can provide fusion results that are very close to those obtained with uncompressed images, with the advantage of using a significantly reduced number of measurements.</p>
            </abstract>
          </profileDesc>
        </biblFull>
      </listBibl>
    </body>
    <back>
      <listOrg type="structures">
        <org type="institution" xml:id="struct-56489" status="VALID">
          <idno type="ROR">https://ror.org/00xc1d948</idno>
          <orgName>Universidad Industrial de Santander [Bucaramanga]</orgName>
          <orgName type="acronym">UIS</orgName>
          <desc>
            <address>
              <addrLine>Cra 27 Calle 9 Ciudad Universitaria Bucaramanga-Santander-Colombia</addrLine>
              <country key="CO"/>
            </address>
            <ref type="url">https://www.uis.edu.co/</ref>
          </desc>
        </org>
        <org type="researchteam" xml:id="struct-1001792" status="OLD">
          <orgName>CoMputational imagINg anD viSion</orgName>
          <orgName type="acronym">IRIT-MINDS</orgName>
          <date type="start">2018-02-01</date>
          <date type="end">2025-01-01</date>
          <desc>
            <address>
              <addrLine>IRIT118 Route de Narbonne31062 Toulouse Cedex 9</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.irit.fr/departement/signaux-images/minds/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-34499" type="direct"/>
            <relation active="#struct-81148" type="indirect"/>
            <relation name="443875" active="#struct-443875" type="indirect"/>
            <relation active="#struct-116256" type="indirect"/>
            <relation active="#struct-443875" type="indirect"/>
            <relation active="#struct-217752" type="indirect"/>
            <relation name="UMR5505 / URA1399" active="#struct-441569" type="indirect"/>
            <relation active="#struct-448187" type="indirect"/>
            <relation active="#struct-1149079" type="indirect"/>
            <relation name="FED4171" active="#struct-217752" type="indirect"/>
          </listRelation>
        </org>
        <org type="institution" xml:id="struct-448187" status="VALID">
          <idno type="IdRef">026388820</idno>
          <idno type="ISNI">0000000121766169</idno>
          <idno type="ROR">https://ror.org/033p9g875</idno>
          <orgName>Institut National Polytechnique (Toulouse)</orgName>
          <orgName type="acronym">Toulouse INP</orgName>
          <desc>
            <address>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.inp-toulouse.fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-443875" type="direct"/>
          </listRelation>
        </org>
        <org type="laboratory" xml:id="struct-34499" status="OLD">
          <idno type="IdRef">030947448</idno>
          <idno type="ISNI">0000000121927225</idno>
          <idno type="RNSR">199511949P</idno>
          <idno type="ROR">https://ror.org/01rx4qw44</idno>
          <orgName>Institut de recherche en informatique de Toulouse</orgName>
          <orgName type="acronym">IRIT</orgName>
          <date type="start">1990-01-01</date>
          <date type="end">2025-01-01</date>
          <desc>
            <address>
              <addrLine>118 Route de Narbonne, F-31062 Toulouse Cedex 9</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.irit.fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-81148" type="direct"/>
            <relation name="443875" active="#struct-443875" type="indirect"/>
            <relation active="#struct-116256" type="direct"/>
            <relation active="#struct-443875" type="indirect"/>
            <relation active="#struct-217752" type="direct"/>
            <relation name="UMR5505 / URA1399" active="#struct-441569" type="direct"/>
            <relation active="#struct-448187" type="direct"/>
            <relation active="#struct-1149079" type="direct"/>
            <relation name="FED4171" active="#struct-217752" type="direct"/>
          </listRelation>
        </org>
        <org type="institution" xml:id="struct-81148" status="VALID">
          <idno type="IdRef">026404354</idno>
          <idno type="ISNI">0000000121902837</idno>
          <idno type="ROR">https://ror.org/0443n9e75</idno>
          <orgName>Université Toulouse Capitole</orgName>
          <orgName type="acronym">UT Capitole</orgName>
          <date type="start">1970-01-01</date>
          <desc>
            <address>
              <addrLine>2 rue du Doyen-Gabriel-Marty - 31042 Toulouse Cedex 9</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.ut-capitole.fr/</ref>
          </desc>
          <listRelation>
            <relation name="443875" active="#struct-443875" type="direct"/>
          </listRelation>
        </org>
        <org type="regroupinstitution" xml:id="struct-443875" status="VALID">
          <idno type="ROR">https://ror.org/017tgbk05</idno>
          <orgName>Communauté d'universités et établissements de Toulouse</orgName>
          <orgName type="acronym">Comue de Toulouse</orgName>
          <desc>
            <address>
              <addrLine>41 Allée Jules Guesde, 31000 Toulouse</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.univ-toulouse.fr/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-116256" status="VALID">
          <idno type="IdRef">026403994</idno>
          <idno type="ROR">https://ror.org/04ezk3x31</idno>
          <orgName>Université Toulouse - Jean Jaurès</orgName>
          <orgName type="acronym">UT2J</orgName>
          <date type="start">1971-01-01</date>
          <desc>
            <address>
              <addrLine>5 allées Antonio Machado - 31058 Toulouse Cedex 9</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.univ-tlse2.fr</ref>
          </desc>
          <listRelation>
            <relation active="#struct-443875" type="direct"/>
          </listRelation>
        </org>
        <org type="institution" xml:id="struct-217752" status="OLD">
          <idno type="IdRef">026404672</idno>
          <idno type="ISNI">0000000121617331</idno>
          <idno type="ROR">https://ror.org/02v6kpv12</idno>
          <idno type="Wikidata">Q1273188</idno>
          <orgName>Université Toulouse III - Paul Sabatier</orgName>
          <orgName type="acronym">UT3</orgName>
          <date type="end">2025-01-01</date>
          <desc>
            <address>
              <addrLine>118 route de Narbonne - 31062 Toulouse</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.univ-tlse3.fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-443875" type="direct"/>
          </listRelation>
        </org>
        <org type="regroupinstitution" xml:id="struct-441569" status="VALID">
          <idno type="IdRef">02636817X</idno>
          <idno type="ISNI">0000000122597504</idno>
          <idno type="ROR">https://ror.org/02feahw73</idno>
          <orgName>Centre National de la Recherche Scientifique</orgName>
          <orgName type="acronym">CNRS</orgName>
          <date type="start">1939-10-19</date>
          <desc>
            <address>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.cnrs.fr/</ref>
          </desc>
        </org>
        <org type="regrouplaboratory" xml:id="struct-1149079" status="OLD">
          <orgName>Toulouse Mind &amp; Brain Institut</orgName>
          <orgName type="acronym">TMBI</orgName>
          <date type="start">2021-01-01</date>
          <date type="end">2025-01-01</date>
          <desc>
            <address>
              <addrLine>CHU Purpan, Pavillon Baudot, 31059 Toulouse cedex 9</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.tmbi.fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-116256" type="direct"/>
            <relation active="#struct-443875" type="indirect"/>
            <relation name="FED4171" active="#struct-217752" type="direct"/>
          </listRelation>
        </org>
      </listOrg>
    </back>
  </text>
</TEI>