%Aigaion2 BibTeX export from Idiap Publications
%Thursday 21 November 2024 12:26:32 PM

@INPROCEEDINGS{odobez-CIVR-03,
         author = {Odobez, Jean-Marc and Gatica-Perez, Daniel and Guillemot, Ma{\"{e}}l},
       projects = {Idiap},
          month = {7},
          title = {{S}pectral {S}tructuring of {H}ome {V}ideos},
      booktitle = {International Conference on Image and Video Retrieval (CIVR'03)},
         series = {Lecture Notes in Computer Science},
           year = {2003},
      publisher = {Springer Verlag},
        address = {Urbana-Champaign, USA},
           note = {Similar to IDIAP-RR 02-55},
       crossref = {odobez-rr-02-55},
       abstract = {Accessing and organizing home videos present technical challenges due to their unrestricted content and lack of storyline. In this paper, we propose a spectral method to group video shots into scenes based on their visual similarity and temporal relations. Spectral methods have been shown to be effective in capturing perceptual organization features. In particular, we investigate the problem of automatic model selection, which is currently an open research issue for spectral methods, and propose measures to assess the validity of a grouping result. The methodology is used to group scenes from a six-hour home video database, and is assessed with respect to a ground-truth generated by multiple people. The results indicate the validity of the proposed approach, both compared to existing techniques as well as the human ground-truth.},
            pdf = {https://publications.idiap.ch/attachments/reports/2003/odobez_2003_civr.pdf},
     postscript = {ftp://ftp.idiap.ch/pub/reports/2003/odobez_2003_civr.ps.gz},
ipdinar={2003},
ipdmembership={vision},
}



crossreferenced publications: 
@TECHREPORT{odobez-rr-02-55,
         author = {Odobez, Jean-Marc and Gatica-Perez, Daniel and Guillemot, Ma{\"{e}}l},
       projects = {Idiap},
          title = {On {S}pectral {M}ethods and the {S}tructuring of {H}ome {V}ideos},
           type = {Idiap-RR},
         number = {Idiap-RR-55-2002},
           year = {2002},
    institution = {IDIAP},
        address = {Martigny, Switzerland},
           note = {Published in International Conference on Image and Video Retrieval, 2003},
       abstract = {Accessing and organizing home videos present technical challenges due to their unrestricted content and lack of storyline. In this paper, we propose a spectral method to group video shots into scenes based on their visual similarity and temporal relations. Spectral methods exploit the eigenvector decomposition of a pair-wise similarity matrix and can be effective in capturing perceptual organization features. In particular, we investigate the automatic selection of the number of clusters, which is currently an open research issue for spectral methods. We first analyze the behaviour of the algorithm with respect to variations in the number of clusters, and then propose measures to assess the validity of a grouping result. The methodology is used to group scenes from a six-hour home video database, and is assessed with respect to a ground-truth generated by multiple humans. The results indicate the validity of the proposed approach, both compared to existing techniques as well as the human ground-truth.},
            pdf = {https://publications.idiap.ch/attachments/reports/2002/rr02-55.pdf},
     postscript = {ftp://ftp.idiap.ch/pub/reports/2002/rr02-55.ps.gz},
ipdinar={2002},
ipdmembership={vision},
language={English},
}