Normal optical flow chip

Proceedings - IEEE International Symposium on Circuits and Systems

Volumn 4, Issue , 2003, Pages

  Mehta, Swati ^a   Etienne Cummings, Ralph ^a  

^a Johns Hopkins University   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; CMOS INTEGRATED CIRCUITS; COMPUTER SIMULATION; MICROPROCESSOR CHIPS; VLSI CIRCUITS;

IMAGING ARRAYS;

OPTICAL FLOWS;

EID: 0038080939     PISSN: 02714310     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (10)

1. Horn B. K. and Schunck B. G., "Determining Optical Flow," Artificial Intelligence, 1981, Vol. 17, pp. 185-203.
2. Koch, C., Moore, A., Bair, W., Horiuchi, T., Bishofberger, B. and Lazzaro, J., "Computing motion using analog VLSI vision chips: an experimental comparison among four approaches," Proceedings of the IEEE Workshop on Visual Motion, 1991, pp. 312-324.
3. A. Stocker and R. Douglas, "Computation of smooth optical flow in a feedback connected analog network," Advances in Neural Information Processing Systems II, 1999, MIT Press, pp. 706-712.
4. Chung-Chih Hung, K. Halonen, V. Porra and M. Ismail, "Low-voltage CMOS GM-C filter with rail-to-rail common-mode voltage," IEEE 39th Midwest symposium on Circuits and Systems, 1996, vol. 2, pp. 921-924.
5. C. Taillefer, Chunyan Wang and F. Devos, "Current division circuit implemented using CMOS technology," Electronics Letters, vol. 35, Issue 20, 30 Sept. 1999, pp. 1697-1698.
6. J. Kramer, R. Sarpeshkar and C. Koch, "Pulse-based analog VLSI velocity sensors," IEEE Transactions on Circuits and Systems : Analog and Digital Signal Processing, vol. 44, pp. 86-101, 1997.
7. R. Etienne-Cummings, S. Fernando, N. Takahashi, V. Shtonov, J. V. D. Spiegel and P. Mueller, "A new temporal domain optical flow measurement technique for focal plane VLSI implementation," Proceedings of Computer Architectures for Machine Perception, pp. 241-250, 1993.
8. E. Adelson and J. Bergen, "Spatiotemporal Energy models for the perception of motion," J. Optical Society of America, A2, pp. 284-299, 1985.
9. R. Etienne-Cummings, J. V. D. Spiegel and P. Mueller, "Hardware Implementation of a visual-motion pixel using oriented Spatio-temporal Neural Filters," IEEE Transactions on Circuits and Systems-II: Analog and Digital Signal Processing, vol. 46, no. 9, 1999.
10. J. Tanner and C. A. Mead, "An integrated Analog Optical Motion Sensor," VLSI Signal Processing II, vol. 21, pp. 59-76, 1981.