In this paper, we approach the problem of detecting editing features suitable for video annotation, by paying attention to artifacts and effects introduced in video editing. In particular, a linear transition detection algorithm is presented, which can characterize the transition center and length with high precision. The technique works with sub-frame granularity and is able to include both abrupt cuts and longer dissolves in a single approach. Theoretical justification for the algorithm is provided with an optimization technique for real cases. We present results obtained exploiting the editing features on a Formula 1 video digital library, detecting replays and providing pre classification hints for automatic shot annotation.

Adaptation and Annotation of Formula 1 Sport Videos / Grana, Costantino; Tardini, Giovanni; Cucchiara, Rita. - STAMPA. - (2005), pp. 85-90. (Intervento presentato al convegno First Italian Research Conference on Digital Library Management Systems tenutosi a Padova nel Jan 28).

Adaptation and Annotation of Formula 1 Sport Videos

GRANA, Costantino;TARDINI, Giovanni;CUCCHIARA, Rita
2005

Abstract

In this paper, we approach the problem of detecting editing features suitable for video annotation, by paying attention to artifacts and effects introduced in video editing. In particular, a linear transition detection algorithm is presented, which can characterize the transition center and length with high precision. The technique works with sub-frame granularity and is able to include both abrupt cuts and longer dissolves in a single approach. Theoretical justification for the algorithm is provided with an optimization technique for real cases. We present results obtained exploiting the editing features on a Formula 1 video digital library, detecting replays and providing pre classification hints for automatic shot annotation.
2005
First Italian Research Conference on Digital Library Management Systems
Padova
Jan 28
85
90
Grana, Costantino; Tardini, Giovanni; Cucchiara, Rita
Adaptation and Annotation of Formula 1 Sport Videos / Grana, Costantino; Tardini, Giovanni; Cucchiara, Rita. - STAMPA. - (2005), pp. 85-90. (Intervento presentato al convegno First Italian Research Conference on Digital Library Management Systems tenutosi a Padova nel Jan 28).
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11380/464369
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