Publications

A Macro-Pixel Based RGBZ CMOS Image Sensor for Simultaneous Color and Multifrequency Depth Image Acquisition

Live Demonstration: A Mixed-Mode Signal CMOS Chip for Hyperdimensional Computing

HOPBAS10K: A 98×98 Pixels CMOS Vision Sensor for Background Subtraction

CDS Free Frame Differencing Event Vision Pixel with Lateral Overflow Capacitor for Dynamic Range Extension

Global shutter CMOS vision sensors and event cameras for on-chip dynamic information

Simultaneous Multifrequency Demodulation for Single-Shot Multiple-Path ToF Imaging

Downsampling GAN for Small Object Data Augmentation

Relation networks for few-shot video object detection

Depth Estimation and Image Restoration by Deep Learning from Defocused Images

Low-Power Techniques on a CMOS Vision Sensor Chip for Event Generation by Frame Differencing with High Dynamic Range

Real-Time Siamese Multiple Object Tracker with Enhanced Proposals

A General-Purpose CMOS Vision Sensor with In-Pixel 5-bit Convolutional Layer Computation

Fast Time-Domain Super-Resolution for Single-Shot Multi-Path ToF Imaging

2HDED:NET for joint depth estimation and image deblurring from a single out-of-focus image

A full data augmentation pipeline for small object detection based on generative adversarial networks

Fast Multi-Object Tracking with Feature Pyramid and Region Proposal Networks

Low-cost mobile mapping system solution for traffic sign segmentation using Azure Kinect

Design of a 5-bit SRAM-based In-Memory Computing Cell for Deep Learning Models

A 2-Tap Macro-Pixel-Based Indirect ToF CMOS Image Sensor for Multi-Frequency Demodulation

Spatiotemporal tubelet feature aggregation and object linking for small object detection in videos

Tracking More Than 100 Arbitrary Objects at 25 FPS Through Deep Learning

Proposal of a Single-Shot Multi-Frame Multi-Frequency CMOS ToF Sensor

An 11 mA Capacitor-Less LDO with 3.08 nA Quiescent Current and SSF-Based Adaptive Biasing

Spatio-Temporal Object Detection from UAV On-Board Cameras

HDR 4T-APS Pixel for Event Generation by Frame Differencing

STDnet-ST: Spatio-Temporal ConvNet for Small Object Detection

Real-Time Multiple Object Visual Tracking for Embedded GPU Systems

Short-term anchor linking and long-term self-guided attention for video object detection

SiamMT: Real-Time Arbitrary Multi-Object Tracking

Correlation-based ConvNet for Small Object Detection in Videos

1.88 nA Quiescent Current Capacitor-Less LDO with Adaptive Biasing Based on a SSF Absolute Voltage Difference Meter

RoI Feature Propagation for Video Object Detection

CMOS Vision Sensor for Background Subtraction

On-Chip Solar Energy Harvester and PMU with Cold Start-Up and Regulated Output Voltage for Biomedical Applications

STDnet: Exploiting high resolution feature maps for small object detection

Design methodology of a 0.7 V, 64.5 pW @ 36°C, 1830 μm² Subthreshold Voltage Reference for Implantable Devices

Real-time visual detection and tracking system for traffic monitoring

A Real-Time Processing Stand-Alone Multiple Object Visual Tracking System

Real-Time Traffic Monitoring with Occlusion Handling

Ultralow power voltage reference circuit for implantable devices in standard CMOS technology

Time-of-Flight Pixel with Homodyne Phase Demodulation in Standard CMOS Technology

Live Demonstration: Deep Learning-Based Visual Tracking of Multiple Objects on a Low-Power Embedded System

On-Chip Solar Cell and PMU on the Same Substrate with Cold Start-Up from nW and 80 dB of Input Power Range for Biomedical Applications

Micro-Energy Harvesting System including a PMU and a Solar Cell on the same Substrate with Cold Start-Up from 2.38 nW and Input Power Range up to 10μW using Continuous MPPT

Deep Learning-Based Multiple Object Visual Tracking on Embedded System for IoT and Mobile Edge Computing Applications

Deep Learning para detección y tracking de objetos en vídeo

STDnet: A ConvNet for Small Target Detection

In‐pixel analog memories for a pixel‐based background subtraction algorithm on CMOS vision sensors

Live Demonstration: Light Energy Harvesting System with an On-Chip Solar Cell and Cold Start-Up

Shannon Entropy as Background Dynamics Estimator In Foreground Detector Algorithms

Impact of Analog Memories Non-Idealities on the Performance of Foreground Detection Algorithms

Pulsed Time-of-Flight Pixel with on-Chip 20 klux Background Light Suppression in Standard CMOS Technology

Special issue on advances on smart camera architectures for real-time image processing

Wireless Sensor Network with Perpetual Motes for Terrestrial Snail Activity Monitoring

Dynamic Model of Switched-Capacitor DC-DC Converters in the Slow-Switching Limit including Charge Reusing

Effect of Temporal and Spatial Noise on the Performance of Hardware Oriented Background Extraction Algorithms

Low Power CMOS Vision Sensor for Gaussian Pyramid Extraction

In the Quest of Vision-Sensors-on-Chip: Pre-Processing Sensors for Data Reduction

Dynamic joint model of capacitive charge pumps and on-chip photovoltaic cells for CMOS micro-energy harvesting

Real time architectures for the Scale Invariant Feature Transform algorithm

PRECISION: A reconfigurable SIMD/MIMD coprocessor for Computer Vision Systems-on-Chip

Live Demonstration: Wireless Sensor Network For Snail Pest Detection

Dynamic Model of On-Chip Inverting Capacitive Charge Pumps with Charge Reusing

Time-of-Flight Chip in Standard CMOS Technology with In-Pixel Adaptive Number of Accumulations

Study of the Thermoelectric Properties of Non-Typical Semiconductor Materials with Conventional CAD Tools

Image Feature Extraction Acceleration

Demo: Mask and Maskless Face Classification System to Detect Breach Protocols in the Operating Room

System for Medical Mask Detection in the Operating Room Through Facial Attributes

Live Demonstration: Gaussian Pyramid Extraction with a CMOS Vision Sensor

Dark Current Optimization of 4-Transistor Topologies in Standard CMOS Technologies for Time-of-Flight Sensors

Capacitance-based Wireless Sensor Mote for Snail Pest Detection

Distance Measurement Error in Time-of-Flight Sensors Due to Shot Noise

Four-transistor pinned photodiodes in standard CMOS technologies for time-of-flight sensors

Wireless Sensor Mote for Snail Pest Detection

A 26.5 nJ/px 2.64 Mpx/s CMOS Vision Sensor for Gaussian Pyramid Extraction

Simplification and Hardware Implementation of the Feature Descriptor Vector Calculation in the SIFT Algorithm

The Dickson Charge Pump as Voltage Booster for Light Energy Harvesting on CMOS Vision Chips

Custom Design of Pinned Photodiodes in Standard CMOS Technologies for Time-of-Flight Sensors

Gaussian Pyramid Extraction with a CMOS Vision Sensor

Dark Current in Standard CMOS Pinned Photodiodes for Time-of-Flight Sensors

Split and Shift Methodology on Cellular Processor Arrays: Area Saving versus Time Penalty

Form Factor Improvement of Smart-Pixels for Vision Sensors through 3-D Vertically-Integrated Technologies

Voltage Boosters for on-Chip Solar Cells on Focal-Plane Processors

Comparison of Photosensing Structures in CMOS Standard Technology for Time-of-Flight Sensors

A hierarchical vision processing architecture oriented to 3D integration of smart camera chips

A 176 X 120 Pixel CMOS Vision Chip for Gaussian Filtering with Massivelly Parallel CDS and A/D-Conversion.

CMOS-3D Smart Imager Architectures for Feature Detection

Design of a smart camera system on a single chip in 3D integrated circuit technology

SIMD/MIMD dynamically-reconfigurable architecture for high-performance embedded vision systems

Feature detection and matching on an SIMD/MIMD hybrid embedded processor

Scale- and rotation-invariant feature detectors on Cellular Processor Arrays

In-Pixel Generation of Gaussian Pyramid Images by Block Reusing in 3D-CMOS

A CMOS-3D Reconfigurable Architecture with In-pixel Processing for Feature Detectors

Towards the optimal hardware architecture for Computer Vision

Performance analysis of massively parallel embedded hardware architectures for retinal image processing

Switched-Capacitor Networks for Scale-Space Generation

In-Pixel ADC for a Vision Architecture on CMOS-3D Technology

A 3D Chip Architecture for Optical Sensing and Concurrent Processing

Offset-Compensated Comparator with Full-Input Range in 150nm FDSOI CMOS-3D Technology

Handsheet for Full-Custom Circuit Design

On-chip retinal image processing: performance analysis on different approaches

Effect of Mismatch on the Reliability of ON/OFF-Programmable CNNs

FPGA-Accelerated Retinal Vessel-Tree Extraction

An Efficient FPGA Implementation of a DT-CNN for Small Image Gray-scale Pre-processing

A Digital Cellular-Based System for Retinal Vessel-Tree Extraction

An FPGA-based Topographic Computer for Binary Image Processing

CNN Technology for Spatiotemporal Signal Processing

Single Instruction Multiple Data and Cellular Non-linear Networks as Fine-Grained Parallel Solutions for Early Vision on FPGAs

Discrete Time Cellular Non-linear Networks Implementation over FPGA

SIMD Array on FPGA for B/W Image Processing

Template-Oriented Hardware Design based on Shape Analysis of 2D CNN Operators in CNN Template Libraries and Applications

Proceedings of the IEEE International Workshop on Cellular Neural Networks and their Applications: Preface

Verification of Split&Shift Techniques for CNN Hardware Reduction

Relating Cellular Non-linear Networks to Threshold Logic and Single Instruction Multiple Data Computing Models

Area and Time Efficient Cellular Non-linear Networks

CNN Implementation of Spin Filters for Electronic Speckle Pattern Interferometry Applications