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Mostrando ítems 1-5 de 5
Artículo
High dynamic range adaptation for ROI tracking based on reconfigurable concurrent dual-sensing
(Institution of Civil Engineers (Great Britain), 2014)
A single-exposure technique to extend the dynamic range of vision sensors is presented. It is particularly suitable for vision algorithms requiring region-of-interest (ROI) tracking under varying illumination conditions. ...
Artículo
CMOS optical-sensor array with high output current levels and automatic signal-range centring
(Institution of Engineering and Technology, 1994)
A CMOS compatible photosensor with high output current levels, and an area-efficient scheme for automatic signal-range centring according to illumination conditions are presented. The high output current levels allow the ...
Artículo
Robust high-accuracy high-speed continuous-time CMOS current comparator
(Institution of Engineering and Technology, 1997)
The authors present a CMOS current comparator which employs nonlinear negative feedback to obtain high-accuracy (down to 1.5pA) and high-speed for low input currents (8ns at 50nA). The new structure features a speed ...
Artículo
A 32-Channel Time-Multiplexed Artifact-Aware Neural Recording System
(Institute of Electrical and Electronics Engineers, 2021)
This paper presents a low-power, low-noise microsystem for the recording of neural local field potentials or intracranial electroencephalographic signals. It features 32 time-multiplexed channels at the electrode interface ...
Artículo
Electrooptical measurement system for the DC characterization of visible detectors for CMOS-compatible vision chips
(IEEE, 1998)
Abstract—An electrooptical measurement system for the dc characterization of visible detectors for CMOS-compatible vision chips is presented, which can help designers to characterize these detectors. The measurement ...