On the design of a class of CNN's for ECG classification. - Ion Vornicu; Liviu Goras (ECCTD, 2011)

On the possibilities of using a class of CNN's for texture classification. - Ion Vornicu; Liviu Goras (ECCTD, 2011)

A CMOS 8×8 SPAD array for Time-of-Flight measurement and light-spot statistics. - Ion Vornicu; Ricardo Carmona-Galán; Ángel Rodríguez-Vázquez (ISCAS, 2013)

Topics on Cellular Neural Networks. - Liviu Goras; Ion Vornicu; Paul Ungureanu (Handbook on Neural Information Processing, 2013)

Wide range 8ps incremental resolution time interval generator based on FPGA technology. - Ion Vornicu; Ricardo Carmona-Galán; Ángel Rodríguez-Vázquez (ICECS, 2014)

A SPAD-based 3D imager with in-pixel TDC for 145ps-accuracy ToF measurement. - Ion Vornicu; Ricardo Carmona-Galán; Ángel Rodríguez-Vázquez (IMSE, 2015)

On the calibration of a SPAD-based 3D imager with in-pixel TDC using a time-gated technique. - Ion Vornicu; Ricardo Carmona-Galán; Ángel Rodríguez-Vázquez (ISCAS, 2015)

In-pixel voltage-controlled ring-oscillator for phase interpolation in ToF image sensors. - Ion Vornicu; Ricardo Carmona-Galán; Ángel Rodríguez-Vázquez (ISCAS, 2016)

Compact CMOS active quenching/recharge circuit for SPAD arrays. - Ion Vornicu; Ricardo Carmona-Galán; Belén Pérez-Verdú; Ángel Rodríguez-Vázquez (Int. J. Circuit Theory Appl., 2016)

Live demonstration: Photon counting and direct ToF camera prototype based on CMOS SPADs. - Ion Vornicu; Ricardo Carmona-Galán; Ángel Rodríguez-Vázquez (ISCAS, 2017)

Photon counting and direct ToF camera prototype based on CMOS SPADs. - Ion Vornicu; Ricardo Carmona-Galán; Ángel Rodríguez-Vázquez (ISCAS, 2017)

Compensation of PVT Variations in ToF Imagers with In-Pixel TDC. - Ion Vornicu; Ricardo Carmona-Galán; Ángel Rodríguez-Vázquez (Sensors, 2017)

Arrayable Voltage-Controlled Ring-Oscillator for Direct Time-of-Flight Image Sensors. - Ion Vornicu; Ricardo Carmona-Galán; Ángel Rodríguez-Vázquez (IEEE Trans. Circuits Syst. I Regul. Pap., 2017)

CMOS-SPAD Camera Prototype for Single-Sensor 2D/3D Imaging. - Ion Vornicu; Ricardo Carmona-Galán; Ángel Rodríguez-Vázquez (ICDSC, 2018)

An Experimentally-Validated Verilog-A SPAD Model Extracted from TCAD Simulation. - Juan Manuel Lopez-Martinez; Ion Vornicu; Ricardo Carmona-Galán; Ángel Rodríguez-Vázquez (ICECS, 2018)

Low-Noise and High-Efficiency Near-IR SPADs in 110nm CIS Technology. - Ion Vornicu; Franco Bandi; Ricardo Carmona-Galán; Ángel Rodríguez-Vázquez (ESSDERC, 2019)

A survey on FPGA-based high-resolution TDCs. - Mojtaba Parsa Kordasiabi; Ion Vornicu; Ricardo Carmona-Galán; Ángel Rodríguez-Vázquez (ICDSC, 2019)

ToF Estimation Based on Compressed Real-Time Histogram Builder for SPAD Image Sensors. - Ion Vornicu; Angela A. Darie; Ricardo Carmona-Galán; Ángel Rodríguez-Vázquez (ISCAS, 2019)

A Novel Approach for Measurement Throughput Maximization in FPGA-based TDCs. - Mojtaba Parsakordasiabi; Ion Vornicu; Ángel Rodríguez-Vázquez; Ricardo Carmona-Galán (EBCCSP, 2021)

A Low-Resources TDC for Multi-Channel Direct ToF Readout Based on a 28-nm FPGA. - Mojtaba Parsa Kordasiabi; Ion Vornicu; Ángel Rodríguez-Vázquez; Ricardo Carmona-Galán (Sensors, 2021)

Architecture-Level Optimization on Digital Silicon Photomultipliers for Medical Imaging. - Franco Bandi; Víctor Ilisie; Ion Vornicu; Ricardo Carmona-Galán; José María Benlloch; Ángel Rodríguez-Vázquez (Sensors, 2022)

An Efficient TDC Using a Dual-Mode Resource-Saving Method Evaluated in a 28-nm FPGA. - Mojtaba Parsakordasiabi; Ion Vornicu; Ángel Rodríguez-Vázquez; Ricardo Carmona-Galán (IEEE Trans. Instrum. Meas., 2022)

Enhanced Time Amplifier with Trimming Voltage for Error Reduction in Time-to-Digital Converters. - Javad Ahmadi-Farsani; Ion Vornicu; Laurentiu Acasandrei (ISCAS, 2025)