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An FPGA-based real-time system for 3D stereo matching, combining absolute differences and census with aggregation and belief propagation

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Technical University of Crete   

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An FPGA-based real-time system for 3D stereo matching, combining absolute differences and census with aggregation and belief propagation (EN)
Θωμας Σωτηριος (EL)
Παπαδημητριου Κυπριανος (EL)
Δολλας Αποστολος (EL)
Dollas Apostolos (EN)
Papadimitriou Kyprianos (EN)
Thomas Sotirios (EN)
Πολυτεχνείο Κρήτης (EL)
Technical University of Crete (EN)
The implementation of 3D stereo matching in real time is an important problem for many vision applications and algorithms. The current work, extending previous results by the same authors, presents in detail an architecture which combines the methods of Absolute Differences, Census, and Belief Propagation in an integrated architecture suitable for implementation with Field Programmable Gate Array (FPGA) logic. Emphasis on the present work is placed on the justification of dimensioning the system, as well as detailed design and testing information for a fully placed and routed design to process 87 frames per sec (fps) in 1920 × 1200 resolution, and a fully implemented design for 400 × 320 which runs up to 1570 fps. (EN)
bookChapter
Real-time computer control,real time control,real time computer control (EN)
Technical University of Crete
Institutional Repository Technical University of Crete
School of Environmental Engineering - Conference Publications
English
2013
http://purl.tuc.gr/dl/dias/E9939BB8-71AE-4F2C-A644-64119A420CCEhttp://users.isc.tuc.gr/~kpapadimitriou/publications/2013vlsisocbc-fpgaRealTime3DStereoMatch.pdf 10.1007/978-3-319-23799-2_8 https://link.springer.com/chapter/10.1007/978-3-319-23799-2_8
Springer Verlag (EN)



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