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Mostrando ítems 11-20 de 145
Ponencia
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Real-time remote reporting of motion analysis with Wi-Flip
(Institute of Electrical and Electronics Engineers, 2012)
This paper describes a real-time application programmed into Wi-FLIP, a wireless smart camera resulting from the integration of FLIP-Q, a prototype mixed-signal focal-plane array processor, and Imote2, a commercial WSN ...
Tesis Doctoral
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Behavioral Modeling of CMOS SPADs Based on TCAD Simulations
(2022-01-24)
SPAD stands for Single Photon Avalanche Detectors. SPADs are photodiodes structurally similar to those used in conventional image sensors. However, while the conventional ones are biased in the low voltage zone within the ...
Patente
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Sensor de imágenes
(Oficina Española de Patentes y Marcas , 2018-10-03)
Sensor de imágenes.El objeto de la invención es un sensor de imágenes (100) con muestreo compresivo "on-chip" para la captura, comprensión y transmisión de imágenes completas. Más concretamente, este sensor de imágenes ...
Ponencia
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Hybrid-control of synapse circuits for programmable cellular neural networks
(Institute of Electrical and Electronics Engineers, 1996)
This paper describes a hybrid weight-control strategy for VLSI realizations of programmable Cellular Neural Networks (CNNs), based on auto-tuning of analog control signals to digitally specified values. The approach merges ...
Artículo
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Single-Exposure HDR Technique Based on Tunable Balance Between Local and Global Adaptation
(Institute of Electrical and Electronics Engineers, 2016)
This brief describes a high-dynamic-range technique that compresses wide ranges of illuminations into the available signal range with a single exposure. An online analysis of the image histogram provides the sensor with ...
Ponencia
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Hardware-Aware Performance Evaluation for the Co-Design of Image Sensors and Vision Algorithms
(Institute of Electrical and Electronics Engineers, 2016)
The top-down approach to system design allows obtaining separate specifications for each subsystem. In the case of vision systems, this means propagating system-level specifications down to particular specifications for ...
Ponencia
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Demo: Results of 'iCaveats', a Project on the Integration of Architectures and Components for Embedded Vision
(ACM Digital Library, 2018)
iCaveats is a Project on the integration of components and architectures for embedded vision in transport and security applications. A compact and efficient implementation of autonomous vision systems is difficult to be ...
Ponencia
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A 26.5 nJ/px 2.64 Mpx/s CMOS Vision Sensor for Gaussian Pyramid Extraction
(Institute of Electrical and Electronics Engineers, 2014)
This paper introduces a CMOS vision sensor to extract the Gaussian pyramid with an energy cost of 26.5 nJ/px at 2.64 Mpx/s, thus outperforming conventional solutions employing an imager and a separate digital processor. ...
Artículo
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A 0.8-μm CMOS two-dimensional programmable mixed-signal focal-plane array processor with on-chip binary imaging and instructions storage
(Institute of Electrical and Electronics Engineers, 1997)
This paper presents a CMOS chip for the parallel acquisition and concurrent analog processing of two-dimensional (2-D) binary images. Its processing function is determined by a reduced set of 19 analog coefficients whose ...
Ponencia
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A countinuous-time cellular neural network chip for direction-selectable connected component detection with optical image acquisition
(Institute of Electrical and Electronics Engineers, 1994)
This paper presents a continuous-time Cellular Neural Network (CNN) chip [1] for the application of Connected Component Detection (CCDet) [2]. Projection direction can be selected among four different possibilities. Every ...