Author(s):
Antonio Dopico 
; Miguel Velhote Correia ; Jorge Almeida Santos ; Luis M. Nunes
Date: 2004
Persistent ID: http://hdl.handle.net/10216/71541
Origin: Repositório Aberto da Universidade do Porto
Document details
Distributed Computation of Optical Flow
Description
This paper describes a new parallel algorithm to compute the optical flow of a video sequence. A previous sequential algorithm has been distributed over a cluster. It has been implemented in a cluster with 8 nodes connected by means of a Gigabit Ethernet. On this architecture, the algorithm, that computes the optical flow of every image on the sequence, is able of processing 10 images of 720x576 pixels per second.
This paper describes a new parallel algorithm to compute the optical flow of a video sequence. A previous sequential algorithm has been distributed over a cluster. It has been implemented in a cluster with 8 nodes connected by means of a Gigabit Ethernet. On this architecture, the algorithm, that computes the optical flow of every image on the sequence, is able of processing 10 images of 720x576 pixels per second.
Document Type
Article
Language English
Language English
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