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Artículo
Sun Sensor Based on a Luminance Spiking Pixel Array
(Institute of Electrical and Electronics Engineers, 2017)
We present a novel sun sensor concept. It is the very first sun sensor built with an address event representation spiking pixel matrix. Its pixels spike with a frequency proportional to illumination. It offers remarkable ...
Artículo
Enhanced Sensitivity of CMOS Image Sensors by Stacked Diodes
(Institute of Electrical and Electronics Engineers, 2016)
We have investigated and compared the performance of photodiodes built with stacked p/n junctions operating in parallel versus conventional ones made with single p/n junctions. We propose a method to characterize and compare ...
Capítulo de Libro
Fire detection with a frame-less vision sensor working in the NIR band
(Universidad de Coimbra, 2014)
This paper draws the attention of the community about the capabilities of an emerging generation of bio-inspired vision sensors to be used in fire detection systems. Their principle of operation will be described. Moreover ...