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Journal articleConstandinou TG, Toumazou C, 2006,
A micropower centroiding vision processor
, Solid-State Circuits, IEEE Journal of, Vol: 41, Pages: 1430-1443, ISSN: 0018-9200 -
Conference paperconstandinou TG, Degenaar P, Toumazou C, 2006,
An adaptable foveating vision chip
, 2006 IEEE International Symposium on Circuits and Systems, Publisher: IEEE, Pages: 3566-3569 -
Conference paperConstandinou TG, Toumazou C, 2006,
A Micropower Vision Processor for Parallel Object Positioning and Sizing
, IEEE International Symposium on Circuits and Systems (ISCAS), Publisher: Institute of Electrical and Electronics Engineers (IEEE), Pages: 943-946 -
ReportConstandinou TG, 2005,
Bio-inspired Electronics for Micropower Vision Processing
, PhD Thesis, London, UK, Publisher: Imperial College of Science, Technology and Medicine, University of London -
SoftwareConstandinou TG, 2005,
ORASIS Algorithm Simulator
, United Kingdom, Publisher: Imperial College London -
Journal articleConstandinou TG, Toumazou C, 2004,
Neuromorphic electronics for real-time biomedical image processing
, The Neuromorphic Engineer, Vol: 1 -
Conference paperConstandinou TG, Degenaar P, Bradley D, et al., 2004,
An on/off spiking photoreceptor for adaptive ultrafast/ultrawide dynamic range vision chips
, IEEE Workshop on Biomedical Circuits and Systems (BioCAS), Publisher: Institute of Electrical and Electronics Engineers (IEEE), Pages: 9-12 -
Conference paperConstandinou TG, Georgiou J, Toumazou C, 2004,
A nano-power tuneable edge-detection circuit
, New York, IEEE International Symposium on Circuits and Systems (ISCAS), Publisher: IEEE, Pages: 449-452 -
Conference paperConstandinou TG, Georgiou J, Toumazou C, 2004,
Towards a bio-inspired mixed-signal retinal processor
, New York, IEEE International Symposium on Circuits and Systems (ISCAS), Publisher: Institute of Electrical and Electronics Engineers (IEEE), Pages: 493-496 -
Journal articleConstandinou TG, Georgiou J, Toumazou C, 2003,
Nano-power mixed-signal tunable edge-detection circuit for pixel-level processing in next generation vision systems
, Electronics Letters, Vol: 39, Pages: 1774-1776, ISSN: 0013-5194A useful nano-power circuit is presented for edge detection in integrated vision systems. Based on a compact front-end of only five MOS devices, this circuit features a tunable threshold and discrete output and is ideal for interfacing to digital electronics.
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Journal articleConstandinou TG, 2003,
Stepper Motors Uncovered (2)
, Elektor Electronics, Vol: 2003, ISSN: 0268-4519 -
Journal articleConstandinou TG, 2003,
Stepper Motors Uncovered (1)
, Elektor Electronics, Vol: 2003, ISSN: 0268-4519 -
Journal articleConstandinou TG, Lande TS, Toumazou C, 2003,
Bio-pulsating architecture for object-based processing in next generation vision systems
, Electronics Letters, Vol: 39, Pages: 1169-1170, ISSN: 0013-5194A novel and robust distributed architecture for real-time object-based processing is presented for tasks such as object size, centre and count determination. This approach uses the input image to enclose a feedback loop and realise a data-driven pulsating action, ideally suited for implementation in standard CMOS technologies.
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Conference paperConstandinou TG, Georgiou J, Toumazou C, 2003,
An auto-input-offset removing floating gate pseudo-differential transconductor
, New York, IEEE International Symposium on Circuits and Systems (ISCAS), Publisher: Institute of Electrical and Electronics Engineers (IEEE), Pages: 169-172 -
Conference paperConstandinou TG, Degenaar P, Bradley D, et al., 2003,
An on/off spiking photoreceptor for adaptive ultrafast/ultrawide dynamic range vision chips
, Proceedings of the 2004 IEEE workshop on biomedical circuits and systems, 1 - 3 December 2004, Publisher: IEEE, Pages: 9-12
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