Type

Conference Proceedings

Authors

Noel E. O'Connor
Seán Marlow
Noel Murphy
Catherine Berrut
Alan F. Smeaton
Hyowon Lee

Subjects

Computer Science

Topics
implementation video analysis interfaces digital video browsing digital video 3 dimensional spatial aspects multimedia systems

Implementation and analysis of several keyframe-based browsing interfaces to digital video (2000)

Abstract In this paper we present a variety of browsing interfaces for digital video information. The six interfaces are implemented on top of Físchlár, an operational recording, indexing, browsing and playback system for broadcast TV programmes. In developing the six browsing interfaces, we have been informed by the various dimensions which can be used to distinguish one interface from another. For this we include layeredness (the number of “layers” of abstraction which can be used in browsing a programme), the provision or omission of temporal information (varying from full timestamp information to nothing at all on time) and visualisation of spatial vs. temporal aspects of the video. After introducing and defining these dimensions we then locate some common browsing interfaces from the literature in this 3-dimensional “space” and then we locate our own six interfaces in this same space. We then present an outline of the interfaces and include some user feedback.
Collections Ireland -> Dublin City University -> Publication Type = Conference or Workshop Item
Ireland -> Dublin City University -> Subject = Computer Science
Ireland -> Dublin City University -> DCU Faculties and Centres = Research Initiatives and Centres: Centre for Digital Video Processing (CDVP)
Ireland -> Dublin City University -> Status = Published
Ireland -> Dublin City University -> Subject = Computer Science: Multimedia systems
Ireland -> Dublin City University -> Subject = Computer Science: Digital video
Ireland -> Dublin City University -> DCU Faculties and Centres = Research Initiatives and Centres

Full list of authors on original publication

Noel E. O'Connor, Seán Marlow, Noel Murphy, Catherine Berrut, Alan F. Smeaton, Hyowon Lee

Experts in our system

1
Noel E. O'Connor
Dublin City University
Total Publications: 449
 
2
Alan F. Smeaton
Dublin City University
Total Publications: 475