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Mostrando ítems 1-10 de 11
Ponencia
An ultra-low-power voltage-mode asynchronous WTA-LTA circuit
(Institute of Electrical and Electronics Engineers, 2013)
This paper presents an asynchronous mixed-signal WTA-LTA circuit conceived to carry out local minimummaximum indexing in massively parallel image processing arrays. The hardware is focused on energy-efficient operation. ...
Ponencia
Real-time single-exposure ROI-driven HDR adaptation based on focal-plane reconfiguration
(Society of Photo-Optical Instrumentation Engineers, 2015)
This paper describes a prototype smart imager capable of adjusting the photo-integration time of multiple regions of interest concurrently, automatically and asynchronously with a single exposure period. The operation is ...
Ponencia
DOE based high-performance gate-level pipelines
(Institute of Electrical and Electronics Engineers, 2014)
Domino dynamic circuits are widely used in critical parts of high performance systems. In this paper we show that in addition to the functional limitation associated to the noninverting behavior of domino gates, there ...
Ponencia
Exploring logic architectures suitable for TFETs devices
(Institute of Electrical and Electronics Engineers, 2017)
Tunnel transistors are steep subthreshold slope devices suitable for low voltage operation so being potential candidates to overcome the power density and energy inefficiency limitations of CMOS technology, which are ...
Ponencia
Assessing application areas for tunnel transistor technologies
(Institute of Electrical and Electronics Engineers (IEEE), 2016)
Tunnel transistors are one of the most attractive steep subthreshold slope devices currently being investigated as a means of overcoming the power density and energy inefficiency limitations of CMOS technology. In this ...
Ponencia
Pixel-wise parameter adaptation for single-exposure extension of the image dynamic range
(Association for Computing Machinery, 2016)
High dynamic range imaging is central in application fields like surveillance, intelligent transportation and advanced driving assistance systems. In some scenarios, methods for dynamic range extension based on multiple ...
Ponencia
Improving robustness of dynamic logic based pipelines
(Institute of Electrical and Electronics Engineers, 2016)
Domino dynamic circuits are widely used in critical parts of high performance systems. In this paper we show that, in addition to the functional limitation associated to the noninverting behavior of Domino gates, there ...
Ponencia
Boundary cost optimization for Alternate Test
(Institute of Electrical and Electronics Engineers, 2015)
Alternate Test has demonstrated in the last decade that advanced machine-learning tools can leverage the accuracy gap between functional test and indirect, or model-based, test. If a regression approach is taken, a model ...
Ponencia
Event-driven sensing and processing for high-speed robotic vision
(Institute of Electrical and Electronics Engineers, 2014)
We present here an overview of a new vision paradigm where sensors and processors use visual information not represented by sequences of frames. Event-driven vision is inherently frame-free, ...
Ponencia
Hardware Implementation of a Biometric Recognition Algorithm based on In-Air Signature
(IEEE, 2015-06-01)
This paper presents the design of a prototype for a wearable device that implements a recognition system based on in-air signature into a FPGA that receives data from a 3-axis accelerometer. The Dynamic Time Warping (DTW) ...