Differentiators for insect vision motion detection

Leo Lee; Said F. Al-Sarawi; Derek Abbott

doi:10.1117/12.530180

30 March 2004 Differentiators for insect vision motion detection

Leo Lee, Said F. Al-Sarawi, Derek Abbott

Proceedings Volume 5274, Microelectronics: Design, Technology, and Packaging; (2004) https://doi.org/10.1117/12.530180
Event: Microelectronics, MEMS, and Nanotechnology, 2003, Perth, Australia

Abstract

In this paper we review two motion detection models based on insect's visual system. The two motion detection models are the Horridge template model and the Reichardt correlator model, both have been implemented in analog VLSI. We briefly review the VLSI implementation of the two motion detection models and identify the difficulties in designing the required large RC time constants in VLSI. Possible circuit designs to obtain RC time constants in the order of 10-100 ms are presented.

Citation Download Citation

Leo Lee, Said F. Al-Sarawi, and Derek Abbott "Differentiators for insect vision motion detection", Proc. SPIE 5274, Microelectronics: Design, Technology, and Packaging, (30 March 2004); https://doi.org/10.1117/12.530180

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