Browsing by Subject "Statistical analysis"

Now showing items 1-5 of 5

    • Automatic indexing of consumer image collections using person recognition techniques 

      Corcoran, Peter; Costache, Gabriel (IEEE, 2005-01-08)
      An evaluation of person recognition technologies for use in an automatic cataloging tool for consumer image collections is presented. Prototype implementations of the automatic cataloging tool and user search tools are ...

    • Next Generation Face Tracking Technology Using AAM Techniques 

      Corcoran, Peter; Ionita, Mircea C.; Bacivarov, Ioana (IEEE, 2007)
      This paper realizes an investigation of the active appearance model (AAM) techniques, with particular emphasis on problems related to the implementation of AAM in realtime face tracking applications for embedded systems. ...

    • Separating Directional Lighting Variability in Statistical Face Modelling Based on Texture Space Decomposition 

      Ionita, Mircea C.; Bacivarov, Ioana; Corcoran, Peter (IEEE, 2007-07-04)
      In this paper we propose a simple method for decomposing the linear texture space of a facial appearance model into two linear subspaces, one for inter-individual variability and another for variations caused by directional ...

    • Social sentiment indices powered by X-scores 

      Davis, Brian; Cortis, Keith; Vasiliu, Laurentiu; Koumpis, Adamantios; McDermott, Ross; Handschuh, Siegfried (INSIGHT Centre for Data Analytics, NUI Galway, Ireland, 2016-05)
      Social Sentiment Indices powered by X-Scores (SSIX) seeks to address the challenge of extracting relevant and valuable economic signals in a cross-lingual fashion from the vast variety of and increasingly influential social ...

    • A statistical modeling based system for blink detection in digital cameras 

      Corcoran, Peter; Bacivarov, Ioana; Jonita, Mircea C (IEEE, 2008)
      In this paper we describe a system which uses statistical eye modeling to track the eyes and detect eyes blinking. The main challenge was to design an eye model robust to small variations of head pose and to extract the ...