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Stereo-Vision Algorithm Based on Bio-Inspired Silicon Retinas for Implementation in Hardware

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Computer Aided Systems Theory – EUROCAST 2011 (EUROCAST 2011)

Part of the book series: Lecture Notes in Computer Science ((LNTCS,volume 6927))

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Abstract

In this paper, we propose a silicon-retina-based stereo vision system, used for pre-crash warning respectively side-impact detection applications in vehicles. The bio-inspired Silicon Retina sensor is a new kind of sensor, with a high temporal resolution of 1ms and a dynamic range of approx. 120dB. These type of imagers deliver data asynchronously and only when the intensity of the ambient light changes. Therefore, the amount of data that must be processed decreases significantly compared to standard CMOS or CCD imagers. The sensor uses an address-event representation (AER) protocol to transfer the event-triggered information. Concerning these special output characteristics, a novel approach regarding acquisition, storage, and stereo matching of the data were implemented. The concept of the algorithm is specifically targeted and optimized for an implementation in hardware, e.g. on a Field Programmable Gate Array (FPGA).

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References

  1. Boahen, K.a.: Point-to-point connectivity between neuromorphic chips using address events. IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing 47(5), 416–434 (2000)

    Article  MATH  Google Scholar 

  2. Eibensteiner, F., Gschwandtner, A., Hofstätter, M.s.: A High-Performance System-on-a-Chip Architecture for Silicon-Retina-Based Stereo Vision Systems. In: Proc. of the 2010 IRAST International Congress pn Computer Application and computational Science (December 2010)

    Google Scholar 

  3. Kogler, J., Sulzbachner, C., Eibensteiner, F., Humenberger, M.: Address Event Matching For A Silicon Retina Based Stereo Vision System. In: 4th Int. Conference from Scientific Computing to Computational Engineering, pp. 17–24 (July 2010)

    Google Scholar 

  4. Lichtsteiner, P., Posch, C., Delbruck, T.: A 128x128 120dB 30mW Asynchronous Vision Sensor that Responds to relative Intensity Change. In: Solid-State Circuits Conference (February 2006)

    Google Scholar 

  5. Porter, R.B., Bergmann, N.W.: A generic implementation framework for FPGA based stereo matching. In: Proceedings of IEEE Region 10 Annual International Conference on Speech and Image Technologies for Computing and Telecommunications (TENCON 1997), pp. 1–4 (December 1997)

    Google Scholar 

  6. Schraml, S., Schön, P., Milosevic, N.: Smartcam for real-time stereo vision - address-event based embedded system. In: International Conference on Computer Vision Theory and Applications, pp. 466–471 (2007)

    Google Scholar 

  7. Sulzbachner, C., Kogler, J., Eibensteiner, F.: A Novel Verification Approach for Silicon Retina Stereo Matching Algorithms. In: Proceedings ELMAR 2010, pp. 467–470 (October 2010)

    Google Scholar 

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Eibensteiner, F., Kogler, J., Sulzbachner, C., Scharinger, J. (2012). Stereo-Vision Algorithm Based on Bio-Inspired Silicon Retinas for Implementation in Hardware. In: Moreno-Díaz, R., Pichler, F., Quesada-Arencibia, A. (eds) Computer Aided Systems Theory – EUROCAST 2011. EUROCAST 2011. Lecture Notes in Computer Science, vol 6927. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-27549-4_80

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  • DOI: https://doi.org/10.1007/978-3-642-27549-4_80

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-27548-7

  • Online ISBN: 978-3-642-27549-4

  • eBook Packages: Computer ScienceComputer Science (R0)

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