Normal optical flow measurement on a CMOS APS imager

Proceedings - IEEE International Symposium on Circuits and Systems

Volumn 4, Issue , 2004, Pages

  Mehta, Swati ^a   Etienne Cummings, Ralph ^a  

^a JOHNS HOPKINS UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CMOS INTEGRATED CIRCUITS; INTEGRATED CIRCUIT LAYOUT; MICROPROCESSOR CHIPS; OPTICAL CORRELATION; OPTICAL FLOWS; OPTICAL VARIABLES MEASUREMENT; THERMAL GRADIENTS;

OPTICAL FLOW MEASUREMENT; PHOTOSENSITIVE ARRAYS; RATIO CIRCUITS; READOUT SIGNALS;

IMAGE SENSORS;

EID: 4344665034     PISSN: 02714310     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (6)

1. Horn B. K. and Schunck B. G., "Determining Optical Flow," Artificial Intelligence, 1981,Vol. 17, pp. 185-203.
2. J. Tanner and C A. Mead, "An integrated Analog Optical Motion Sensor," VLSI Signal Processing II, vol. 21, pp. 59-76, 1981.
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, 1999, pp. 1697-1698.
6. S. Mehta and R. Etienne-Cummings, "Normal Optical Flow Chip," Proceedings of the International Symposium of Circuits and Systems, 2003, vol. 4, pp. 784-787.