%0 Conference Proceedings
%4 sid.inpe.br/sibgrapi@80/2008/07.17.16.27
%2 sid.inpe.br/sibgrapi@80/2008/07.17.16.27.29
%@doi 10.1109/SIBGRAPI.2008.28
%T Synchronizing Video Cameras with Non-Overlapping Fields of View
%D 2008
%A Brito, Darlan Nunes de,
%A Pádua, Flávio Luis Cardeal,
%A Carceroni, Rodrigo Lima,
%A Pereira, Guilherme Augusto Silva,
%@affiliation Centro Federal de Educação Tecnológica de Minas Gerais
%@affiliation Centro Federal de Educação Tecnológica de Minas Gerais
%@affiliation Universidade Federal de Minas Gerais
%@affiliation Universidade Federal de Minas Gerais
%E Jung, Cláudio Rosito,
%E Walter, Marcelo,
%B Brazilian Symposium on Computer Graphics and Image Processing, 21 (SIBGRAPI)
%C Campo Grande, MS, Brazil
%8 12-15 Oct. 2008
%I IEEE Computer Society
%J Los Alamitos
%S Proceedings
%K Video Synchronization, Non-Overlapping Fields of View.
%X This paper describes a method to estimate the temporal alignment between N unsynchronized video sequences captured by cameras with non-overlapping fields of view. The sequences are recorded by stationary video cameras, with fixed intrinsic and extrinsic parameters. The proposed approach reduces the problem of synchronizing N non- overlapping sequences to the robust estimation of a single line in R^{N+1}. This line captures all temporal relations between the sequences and a moving sensor in the scene, whose locations in the world coordinate system may be estimated at a constant sampling rate. Experimental results with real-world sequences show that our method can accurately align the videos.
%@language en
%3 brito-SynchronizingNonOverlappingCameras.pdf