<!DOCTYPE article PUBLIC '-//NLM//DTD Journal Publishing DTD v2.1 20050630//EN' 'http://uploads.ingentaconnect.com/docs/dtd/ingenta-journalpublishing.dtd'>
<article article-type="research-article">
  <front>
    <journal-meta>
      <journal-id journal-id-type="aggregator">72010604</journal-id>
      <journal-title>Electronic Imaging</journal-title>
      <issn pub-type="ppub">2470-1173</issn><issn pub-type="epub"></issn>
      <publisher>
        <publisher-name>Society for Imaging Science and Technology</publisher-name>
        <publisher-loc>7003 Kilworth Lane, Springfield, VA 22151 USA</publisher-loc>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="doi">10.2352/ISSN.2470-1173.2019.3.SDA-657</article-id>
      <article-id pub-id-type="sici">2470-1173(20190113)2019:3L.6571;1-</article-id>
      <article-id pub-id-type="publisher-id">ei_24701173_v2019n3_input/s26.xml</article-id>
      <article-id pub-id-type="other">/ist/ei/2019/00002019/00000003/art00023</article-id>
      <article-categories>
        <subj-group>
          <subject>Articles</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title>Semi-automatic post-processing of multi-view 2D-plus-depth video</article-title>
      </title-group>
      <contrib-group>
        <contrib>
          <name>
            <surname>Sespede</surname>
            <given-names>Braulio</given-names>
          </name>
        </contrib>
        <contrib>
          <name>
            <surname>Seitner</surname>
            <given-names>Florian</given-names>
          </name>
        </contrib>
        <contrib>
          <name>
            <surname>Gelautz</surname>
            <given-names>Margrit</given-names>
          </name>
        </contrib>
      </contrib-group>
      <pub-date>
        <day>13</day>
        <month>01</month>
        <year>2019</year>
      </pub-date>
      <volume>2019</volume>
      <issue>3</issue>
      <fpage>657-1</fpage>
      <lpage>657-6</lpage>
      <permissions>
        <copyright-year>2019</copyright-year>
      </permissions>
      <abstract>
        <p>
          <italic>We propose a post-processing framework based on multiview interactive video segmentation for correcting 2D-plus-depth video footage. The suggested approach uses user-made scribbles to guide the multi-view segmentation process, which is based on an efficient cost-volume filtering
 algorithm. We extend the 2D algorithm to 3D and propose several improvements that increase precision and recall while also decreasing the need for user input. Our semi-automatic approach is supported by an interactive visualization tool that integrates both 2D and 3D views of the footage,
 allowing the user to explore novel views coherently and grasp a better understanding of the underlying data. We integrate our post-processing framework into a workflow for generating dynamic meshes from footage recorded by multiple stereo cameras, demonstrating the applicability of the technique.</italic>
        </p>
      </abstract>
      <kwd-group>
        <kwd>2D-plus-depth video</kwd>
        <kwd>Video post-processing</kwd>
        <kwd>Semi-automatic video segmentation</kwd>
        <kwd>Spatio-temporal filtering</kwd>
        <kwd>Visualization</kwd>
        <kwd>3D video</kwd>
      </kwd-group>
    </article-meta>
  </front>
</article>
