Motion energy image for evaluation of video stabilization

Autor(es)

Roberto e Souza, Marcos ^[1] ; Pedrini, Helio ^[1]

Afiliação do(s) autor(es)

^[1] Univ Estadual Campinas, Inst Comp, BR-13083852 Campinas, SP - Brazil

• Tipo de documento: Artigo Científico
• Fonte: VISUAL COMPUTER; v. 35, n. 12, p. 1769-1781, DEC 2019.
• Citações Web of Science: 0

Resumo

Large volumes of video content have been generated through the development of compact and portable cameras. Examples of applications that have been benefited from such growth of multimedia data include business conferencing, telemedicine, surveillance and security, entertainment, distance learning and robotics. Video stabilization is the process of detecting and removing undesired motion or instabilities from a video stream caused during the acquisition stage when handling the camera. In this work, we introduce and analyze a novel visual representation based on motion energy image for qualitative evaluation of video stabilization approaches. Experiments conducted on different video sequences are performed to demonstrate the effectiveness of the visual representation as qualitative measure for evaluating video stability. (AU)

• Processo FAPESP: 17/12646-3 - Déjà vu: coerência temporal, espacial e de caracterização de dados heterogêneos para análise e interpretação de integridade
• Beneficiário: Anderson de Rezende Rocha
• Modalidade de apoio: Auxílio à Pesquisa - Temático
• Processo FAPESP: 14/12236-1 - AnImaLS: Anotação de Imagem em Larga Escala: o que máquinas e especialistas podem aprender interagindo?
• Beneficiário: Alexandre Xavier Falcão
• Modalidade de apoio: Auxílio à Pesquisa - Temático