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Estimação do fluxo multidirecional de pedestres em ambientes abertos e não restritos, pela análise de sequências de imagens digitais

Paulo Henrique Gon¸calvesMaria Stela Veludo de Paiva

This work proposes a approach, based on image sequenceanalysis, to count people in indoor and outdoorenvironments. People are identified in the scenethrough a combination of motion estimation, spatiotemporalsegmentation and prior knowledge aboutbody dimensions and walking speed. A specializationof the proposed approach for the case wherepedestrian flow is multidirectional was successfully implemented,resulting in an average counting accuracyof 76,3%.

http://www.lbd.dcc.ufmg.br/colecoes/wvc/2006/0051.pdf

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Biblioteca Digital Brasileira de Computação - Contato: bdbcomp@lbd.dcc.ufmg.br
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