Τίτλος:
Near real-time 3D reconstruction from InIm video stream
Γλώσσες Τεκμηρίου:
Αγγλικά
Περίληψη:
An efficient hardware architecture for the acceleration of an integrated 3D reconstruction method is presented, targeting demanding dynamic Integral Imaging applications. It exploits parallel processing and features minimized memory operations by implementing an extended-access memory scheme. Its reduced data throughput, thanks to optimized data utilization, makes it suitable for single FPGA device implementation. Results reveal that the hardware system outperforms the software method by an order of magnitude. Moreover, its processing rate surpasses the typical rate of a dynamic Integral Imaging acquisition system, thus making a significant step towards real-time 3D video reconstruction. © 2008 Springer-Verlag Berlin Heidelberg.
Συγγραφείς:
Chaikalis, D.
Passalis, G.
Sgouros, N.
Maroulis, D.
Theoharis, T.
Περιοδικό:
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Λέξεις-κλειδιά:
Data storage equipment; Image analysis; Image reconstruction; Imaging techniques; Integral equations; Repair; Restoration, 3 D video; 3-D reconstructions; Acquisition systems; Data utilization; FPGA devices; Hardware architecture (graphics processors); Hardware systems; Heidelberg (CO); Integral imaging; International conferences; Mem ory operations; Order-of magnitudes; Parallel processing; Reduced data; Video streaming, Three dimensional
DOI:
10.1007/978-3-540-69812-8_33
