Publications (109) Publications de Ramón Jesús Ruiz Merino

2024

  1. A real-time and energy-efficient SRAM with mixed-signal in-memory computing near CMOS sensors

    Journal of Real-Time Image Processing, Vol. 21, Núm. 4

2023

  1. A 12T SRAM in-Memory Computing differential current architecture for CNN implementations

    Proceedings - IEEE International Symposium on Circuits and Systems

2021

  1. Joint Implementation of the Sharing OTA and Bias Current Regulation Techniques in an 11-Bit 10 MS/s Pipelined ADC

    Circuits, Systems, and Signal Processing, Vol. 40, Núm. 2, pp. 515-528

2020

  1. All-hardware SIFT implementation for real-time VGA images feature extraction

    Journal of Real-Time Image Processing, Vol. 17, Núm. 2, pp. 371-382

  2. Fixed Pattern Noise Analysis for Feature Descriptors in CMOS APS Images

    Sensing and Imaging, Vol. 21, Núm. 1

  3. Low power 9-bit 500 kS/s 2-stage cyclic ADC using OTA variable bias current

    Analog Integrated Circuits and Signal Processing, Vol. 105, Núm. 1, pp. 45-55

  4. Mixed signal multiply and adder parallel circuit for deep learning convolution operations

    Proceedings - IEEE International Symposium on Circuits and Systems

  5. Teaching-learning model for the science of electronics

    JOTSE, Vol. 10, Núm. 1, pp. 87-100

  6. Using Deep Learning for Defect Classification on a Small Weld X-ray Image Dataset

    Journal of Nondestructive Evaluation, Vol. 39, Núm. 3

2018

  1. An all-hardware implementation of the subpixel refinement stage in SIFT algorithm

    International Journal of Circuit Theory and Applications

  2. Demo: Results of 'ICaVeats', a project on the integration of architectures and components for embedded vision

    ACM International Conference Proceeding Series

  3. FPGA synthesis of an stereo image matching architecture for autonomous mobile robots

    2017 32nd Conference on Design of Circuits and Integrated Systems, DCIS 2017 - Proceedings

2016

  1. Automatically calibrated occupancy sensors for an ambient assisted living system

    Integrated Computer-Aided Engineering

2015

  1. Low-power occupancy sensor for an ambient assisted living system

    Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

2014

  1. Ambient assisted living system with capacitive occupancy sensor

    Expert Systems

  2. Low-frequency CMOS bandpass filter for PIR sensors in wireless sensor nodes

    IEEE Sensors Journal, Vol. 14, Núm. 11, pp. 4085-4094

2013

  1. An energy efficient middleware for an ad-hoc AAL wireless sensor network

    Ad Hoc Networks, Vol. 11, Núm. 3, pp. 907-925

  2. Dielectric constant tunability at microwave frequencies and pyroelectric behavior of lead-free submicrometer-structured (Bi0.5Na 0.5)1-xBaxTiO3 ferroelectric ceramics

    IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, Vol. 60, Núm. 8, pp. 1595-1602

  3. Dielectric constant tunability at microwave frequencies and pyroelectric behaviour of lead-free submicron-structured (Bi0.5Na0.5)1-xBaxTiO3 ferroelectric ceramics

    IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control

  4. EMFi-based low-power occupancy sensor

    Sensors and Actuators, A: Physical, Vol. 191, pp. 78-88