Biomimetic frame-free HDR camera with event-driven PWM image/video sensor and full-custom address-event processor

2010 IEEE Biomedical Circuits and Systems Conference, BioCAS 2010

Volumn , Issue , 2010, Pages 254-257

  Posch, Christoph ^a   Matolin, Daniel ^a   Wohlgenannt, Rainer ^a   Hofstätter, Michael ^a   Schön, Peter ^a   Litzenberger, Martin ^a   Bauer, Daniel ^a   Garn, Heinrich ^a  

^a AIT AUSTRIAN INSTITUTE OF TECHNOLOGY   (Austria)

Author keywords

[No Author keywords available]

Indexed keywords

BIO-INSPIRED; CORRELATED DOUBLE SAMPLING; DATA-COMMUNICATION; DYNAMIC RANGE; DYNAMIC VISION; EVENT DRIVEN; EVENT PROCESSORS; EVENT-BASED; GENERAL PURPOSE; GRAY SCALE; GRAY-LEVEL; HIGH TEMPORAL RESOLUTION; INFORMATION ENCODING; LOSSLESS; MAIN COMPONENT; RESOLUTION SENSORS; TEMPORAL CONTRAST; TEMPORAL RESOLUTION; TIME DOMAIN; VIDEO COMPRESSION; VISUAL INFORMATION;

BIOMIMETICS; CAMERAS; ENCODING (SYMBOLS); IMAGE COMPRESSION; SENSORS; VIDEO CAMERAS;

DATA COMPRESSION;

EID: 79952418051     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/BIOCAS.2010.5709619     Document Type: Conference Paper

References (16)

1. C. Mead, "Analog VLSI and neural systems," Addison-Wesley, 1989.
2. C. Mead, "Neuromorphic electronic systems," Proceedings of the IEEE, Volume 78, Issue 10 pp. 1629 - 1636, Oct 1990.
3. Maher, M.A.C.; Deweerth, S.P.; Mahowald, M.A.; Mead, C.A., "Implementing neural architectures using analog VLSI circuits," Circuits and Systems, IEEE Transactions on , vol.36, no.5, pp.643-652, May 1989.
4. A.H.C. Van Der Heijden, "Selective Attention in Vision", ISBN: 0415061059, Routledge, New York, 1992.
5. Lichtsteiner, P.; Delbruck, T., "A 64x64 AER logarithmic temporal derivative silicon retina," Research in Microelectronics and Electronics, 2005 PhD , vol.2, no., pp. 202-205, 25-28 July 2005.
6. Lichtsteiner, P.; Posch, C.; Delbruck, T., "A 128x 128 120 dB 15 μs Latency Asynchronous Temporal Contrast Vision Sensor," IEEE J. Solid-State Circuits, 43(2), pp. 566-576, 2008.
7. M. Sivilotti, Wiring Considerations in analog VLSI Systems with Application to Field-Programmable Networks, Ph.D. Thesis, California Institute of Technology - Caltech, Pasadena, CA, 1991.
8. Chicca, E.; et al., "A Multichip Pulse-Based Neuromorphic Infrastructure and its Application to a Model of Orientation Selectivity," Circuits and Systems I: Regular Papers, IEEE Transactions on, vol.54, no.5, pp.981-993, May 2007.
9. Posch, C.; Matolin, D.; Wohlgenannt, R., "A QVGA 143dB Dynamic Range Asynchronous Address-Event PWM Dynamic Image Sensor with Lossless Pixel-Level Video Compression", Solid-State Circuits, 2010 IEEE International Conference on, ISSCC 2010, pp. 400-401, 7-11 Feb. 2010.
10. Posch, C.; Matolin, D.; Wohlgenannt, R., "An asynchronous time-based image sensor," Circuits and Systems, ISCAS 2008. IEEE International Symposium on, pp. 2130-2133, 18-21 May 2008.
11. Boahen, K., "A burst-mode word-serial address-event link-I: transmitter design", IEEE Trans. Circuits and Systems I: 51(7), 1269-1280, 2004.
12. Matolin, D.; Posch, C.; Wohlgenannt, R.; True correlated double sampling and comparator design for time-based image sensors, ISCAS 2009. IEEE International Symposium, pp. 1269-1272, May 2009.
13. Aeroflex Gaisler, Leon3 Processor, http://www.gaisler.com/cms/index.php? option=com-content&task=view&id=13&Itemid=53.
14. Hofstaetter, M.; Schön, P.; Posch, C., "A SPARC-Compatible General Purpose Address-Event Processor with 20-Bit 10ns-Resolution Asynchronous Sensor Data Interface in 0.18μm CMOS", Circuits and Systems ISCAS 2010, International Symposium on, pp. 4229-4232, May 2010.
15. Hofstätter, M., Schön, P., Posch, C., "An Integrated 20-Bit 33/5M Events/s AER Sensor Interface with 10ns Time-stamping and Hardware-accelerated Event Pre-Processing", BIOCAS2009, IEEE Biomedical Circuits and Systems Conference, 26-28 Nov. 2009.
16. Matolin, D.; Wohlgenannt, R.; Litzenberger, M.; Posch, C., "A Load-Balancing Readout Method for Large Event-Based PWM Imaging Arrays", Circuits and Systems, ISCAS 2010. IEEE International Symposium on, pp. 361-364, May 2010.