A time-series novelty detection chip for sonar

International Journal of Robotics and Automation

Volumn 19, Issue 4, 2004, Pages 171-177

  Horiuchi, Timothy K ^a   Etienne Cummings, Ralph ^b  

^a UNIVERSITY OF MARYLAND   (United States)

^b UNIVERSITY OF MARYLAND   (United States)

Author keywords

Change detection; Low power; Sonar

Indexed keywords

ALGORITHMS; CMOS INTEGRATED CIRCUITS; ELECTRIC POTENTIAL; MAPPING; SHIFT REGISTERS; TIME DOMAIN ANALYSIS; TIME SERIES ANALYSIS; VLSI CIRCUITS; WAVEFORM ANALYSIS;

ACOUSTIC SONAR SYSTEM; CHANGE DETECTION; TIME-SERIES PROCESSOR CHIP; VOLTAGE WAVEFORM;

SONAR;

EID: 10244264748     PISSN: 08268185     EISSN: None     Source Type: Journal    
DOI: 10.2316/journal.206.2004.4.206-2711     Document Type: Article

References (9)

1. R.T. Edwards & G. Cauwenberghs, Mixed mode correlator for micropower acoustic transient classification, Journal of Solid-State Circuits, 34, 1999, 1367-1372.
2. S. Vlassis, S. Siskos, A. Hatzopoulos, V. Petridis. & A. Kehagias, Analog CMOS design of the Incremental Credit Assignment (ICRA) scheme for time series classification, paper presented at IEEE Int. Symp. on Circuits and Systems, ISCAS '98, Monterey. CA, 1998.
3. A. Heale & L. Kleeman, A real-time DSP sonar echo processor, paper presented at Intelligent Robots and Systems, IROS'2000, Takamatsu, Japan, 2000.
4. G. Fisher & A. Davis, VLSI implementation of a wide-band sonar receiver, paper presented at Int. Symp. on Circuits and Systems, ISCAS 2000. Geneva, Switzerland, 2000.
5. A.M. Sabatini & A. Rocchi, Digital-signal-processing techniques for the design of coded excitation sonar ranging systems, Proc. IEEE Int. Conf. on Robotics and Automation, ICRA 1996, Minneapolis, Minnesota, USA. 1996, 335-340.
6. M.A. Clapp & R. Etienne-Cummings, Ultrasonic bearing estimation using a MEMS microphone array and spatiotemporal filters, paper presented at IEEE Int. Symp. on Circuits and Systems, ISCAS 2002, Scottsdale. Arizona, USA, 2002.
7. M.A. Clapp & R. Etienne-Cummings, Bearing angle estimation for sonar micro-array using analog VLSI spatiotemporal processing, paper presented at IEEE Int. Symp. on Circuits and Systems. Vancouver. Canada, 2004.
8. P.R. Gray, P.J. Hurst, S.H. Lewis, & R.G. Meyer, Analysis and design of analog integrated circuits, 4th ed. (New York: Wiley, 2001).
9. T. Horiuchi & K. Hynna, Spike-based VLSI modeling of the ILD system in the echolocating bat. Neural Networks. 14, 2001, 755-762.