Title :
A sampled-data motion chip
Author :
Meitzler, Richard C. ; Andreou, Andreas G. ; Strohbehn, Kim ; Jenkins, Robert E.
Author_Institution :
Dept. of Electr. & Comput. Eng., Johns Hopkins Univ., Baltimore, MD, USA
Abstract :
An analog CMOS VLSI prototype for a visual motion detector was fabricated and tested. This 1-D implementation computes image displacement from a fixed reference point and is suitable for eventual inclusion in an image stabilization system. The chip uses a correlation-based algorithm similar to that proposed by Reichardt (1961)
Keywords :
CMOS analogue integrated circuits; VLSI; correlation methods; motion estimation; sampled data circuits; 1D implementation; CMOS; VLSI; correlation-based algorithm; fixed reference point; image displacement; image stabilization system; sampled-data motion chip; visual motion detector; Analog computers; Biological system modeling; Biological systems; Biology computing; Delay; Detectors; Humans; Motion detection; Optical computing; Power system modeling;
Conference_Titel :
Circuits and Systems, 1993., Proceedings of the 36th Midwest Symposium on
Conference_Location :
Detroit, MI
Print_ISBN :
0-7803-1760-2
DOI :
10.1109/MWSCAS.1993.343073
