• Artículo
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      A 1000 FPS at 128×128 vision processor with 8-bit digitized I/O 

      Liñán Cembrano, Gustavo; Rodríguez Vázquez, Ángel Benito; Carmona Galán, Ricardo; Jiménez Garrido, Francisco José; Espejo Meana, Servando Carlos; Domínguez Castro, Rafael (Institute of Electrical and Electronics Engineers, 2004)
      This paper presents a mixed-signal programmable chip for high-speed vision applications. It consists of an array of ...
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      A Bio-Inspired Two-Layer Mixed-Signal Flexible Programmable Chip for Early Vision 

      Carmona Galán, Ricardo; Jiménez Garrido, Francisco José; Domínguez Castro, Rafael; Espejo Meana, Servando Carlos; Roska, Tamás; Rekeczky, Csaba; Petrás, István; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2003)
      A bio-inspired model for an analog programmable array processor (APAP), based on studies on the vertebrate retina, has ...
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      A CNN-driven locally adaptive CMOS image sensor 

      Carmona Galán, Ricardo; Domínguez Matas, Carlos; Cuadri, J.; Jiménez Garrido, Francisco José; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2004)
      A bioinspired model for mixed-signal array mimics the way in which images are processed in the visual pathway. Focal-plane ...
    • Ponencia
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      ACE 16k based stand-alone system for real-time pre-processing tasks 

      Carranza González, Luis; Jiménez Garrido, Francisco José; Liñán Cembrano, Gustavo; Roca Moreno, Elisenda; Espejo Meana, Servando Carlos; Rodríguez Vázquez, Ángel Benito (The International Society for Optical Engineering - SPIE, 2005)
      This paper describes the design of a programmable stand-alone system for real time vision pre-processing tasks. The system's ...
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      ACE16K: The Third Generation of Mixed-Signal SIMD-CNN ACE Chips Toward VSoCs 

      Rodríguez Vázquez, Ángel Benito; Liñán Cembrano, Gustavo; Carranza González, Luis; Roca Moreno, Elisenda; Carmona Galán, Ricardo; Jiménez Garrido, Francisco José; Domínguez Castro, Rafael; Espejo Meana, Servando Carlos (Institute of Electrical and Electronics Engineers, 2004)
      Today, with 0.18-μm technologies mature and stable enough for mixed-signal design with a large variety of CMOS compatible ...
    • Ponencia
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      Bio-inspired analog parallel array processor chip with programmable spatio-temporal dynamics 

      Carmona Galán, Ricardo; Jiménez Garrido, Francisco José; Domínguez Castro, Rafael; Espejo Meana, Servando Carlos; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2002)
      A bio-inspired model for an analog parallel array processor (APAP), based on studies on the vertebrate retina, permits the ...
    • Ponencia
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      CMOS Architectures and circuits for high-speed decision-making from image flows 

      Rodríguez Vázquez, Ángel Benito; Domínguez Castro, Rafael; Jiménez Garrido, Francisco José; Morillas Castillo, Sergio; Listán, Juan; Alba, Luis; Utrera, Cayetana; Romay Juárez, Rafael; Medeiro Hidalgo, Fernando (The International Society for Optical Engineering (SPIE), 2008)
      We present architectures, CMOS circuits and CMOS chips to process image flows at very high speed. This is achieved by ...
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      CMOS realization of a 2-layer CNN universal machine chip 

      Carmona Galán, Ricardo; Jiménez Garrido, Francisco José; Domínguez Castro, Rafael; Espejo Meana, Servando Carlos; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2002)
      Some of the features of the biological retina can be modelled by a cellular neural network (CNN) composed of two dynamically ...
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      Design considerations for a low-noise CMOS image sensor 

      González Márquez, Ana; Charlet, Alexandre; Villegas, Alberto; Jiménez Garrido, Francisco José; Medeiro Hidalgo, Fernando; Domínguez Castro, Rafael; Rodríguez Vázquez, Ángel Benito (SPIE- The International Society for Optical Engineering, 2015)
      This paper reports a Low-Noise CMOS Image Sensor. Low-noise operation is achieved owing to the combination of a noise-enhanced ...
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      Exploration of spatial-temporal dynamic phenomena in a 32×32-cell stored program two-layer CNN universal machine chip prototype 

      Petrás, István; Rekeczky, Csaba; Roska, Tamás; Carmona Galán, Ricardo; Jiménez Garrido, Francisco José; Rodríguez Vázquez, Ángel Benito (World Scientific Publishing, 2003)
      This paper describes a full-custom mixed-signal chip that embeds digitally programmable analog parallel processing and ...
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      High-speed global shutter CMOS machine vision sensor with high dynamic range image acquisition and embedded intelligence 

      Jiménez Garrido, Francisco José; Fernández Pérez, José María; Utrera, Cayetana; Muñoz, José María; Pardo, María Dolores; Giulietti, Alexander; Domínguez Castro, Rafael; Medeiro Hidalgo, Fernando; Rodríguez Vázquez, Ángel Benito (The International Society for Optics and Photonics, 2012)
      High-speed imagers are required for industrial applications, traffic monitoring, robotics and unmanned vehicles, moviemaking, ...
    • Ponencia
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      Programmable retinal dynamics in a CMOS mixed-signal array processor chip 

      Carmona Galán, Ricardo; Jiménez Garrido, Francisco José; Domínguez Castro, Rafael; Espejo Meana, Servando Carlos; Rodríguez Vázquez, Ángel Benito (The International Society for Optical Engineering - SPIE, 2003)
      The low-level image processing that takes place in the retina is intended to compress the relevant visual information to ...
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      Second-order neural core for bioinspired focal-plane dynamic image processing in CMOS 

      Carmona Galán, Ricardo; Jiménez Garrido, Francisco José; Domínguez Matas, Carlos; Domínguez Castro, Rafael; Espejo Meana, Servando Carlos; Petrás, István; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2004)
      Based on studies of the mammalian retina, a bioinspired model for mixed-signal array processing has been implemented on ...