Buscar
Mostrando ítems 11-16 de 16
Artículo
CMOS-3D smart imager architectures for feature detection
(Institute of Electrical and Electronics Engineers, 2012)
This paper reports a multi-layered smart image sensor architecture for feature extraction based on detection of interest points. The architecture is conceived for 3-D integrated circuit technologies consisting of two layers ...
Ponencia
A CMOS-3D reconfigurable architecture with in-pixel processing for feature detectors
(Institute of Electrical and Electronics Engineers, 2012)
This paper introduces a two-tier CMOS-3D architecture for generation of Gaussian pyramids, detection of extrema, and calculation of spatial derivatives in an image. Such tasks are included in modern feature detectors, which ...
Ponencia
A 64-channel inductively-powered neural recording sensor array
(Institute of Electrical and Electronics Engineers, 2012)
This paper reports a 64-channel inductively powered neural recording sensor array. Neural signals are acquired, filtered, digitized and compressed in the channels. Additionally, each channel implements a local auto-calibration ...
Artículo
An ultralow-power mixed-signal back end for passive sensor UHF RFID transponders
(Institute of Electrical and Electronics Engineers, 2012)
This paper describes the design of mixed-signal back end for an ultrahigh-frequency sensor-enabled radio-frequency identification transponder in full compliance with the Electronic Product Code Class-1 Generation-2 protocol, ...
Artículo
Early forest fire detection by vision-enabled wireless sensor networks
(CSIRO Publishing, 2012)
Wireless sensor networks constitute a powerful technology particularly suitable for environmental monitoring. With regard to wildfires, they enable low-cost fine-grained surveillance of hazardous locations like wildland-urban ...
Artículo
A Low-Power Programmable Neural Spike Detection Channel With Embedded Calibration and Data Compression
(Institute of Electrical and Electronics Engineers, 2012)
This paper reports a programmable 400 μm pitch neural spike recording channel, fabricated in a 130 nm standard CMOS technology, which implements amplification, filtering, digitization, analog spike detection plus feature ...