Feature tracking in real world scenes (or how to track a cow)

Derek Magee*, Roger Boyle

*Awdur cyfatebol y gwaith hwn

Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

3 Dyfyniadau (Scopus)

Crynodeb

In this paper we present a novel scheme for modelling and tracking complex real life objects. The scheme uses multiple models based on a variation of the Point Distribution Model known as the Vector Distribution Model. Inter and intra-class variation is separated using a variation on Linear Discriminant Analysis known as 'Delta Analysis'. The tracking scheme is stochastic and is based on modelling model characteristics by a set of discrete probability distributions, which are updated in an iterative manner. Initialisation is performed using low level processing and a predictor is used to initialise characteristic probabilities on subsequent frames. This scheme has been applied to the task of tracking livestock in a realistic farmyard situation.

Iaith wreiddiolSaesneg
Tudalennau (o-i)5-11
Nifer y tudalennau7
CyfnodolynIEE Colloquium (Digest)
Rhif cyhoeddi103
StatwsCyhoeddwyd - 10 Mai 1999
Cyhoeddwyd yn allanolIe

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