Lei Chen

Orcid: 0000-0003-3568-4468

Affiliations:
  • Southern University of Science and Technology, School of Microelectronics, Shenzhen, China
  • Hiroshima University, Higashihiroshima, Japan (PhD 2012)


According to our database1, Lei Chen authored at least 45 papers between 2011 and 2024.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

Legend:

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PhD thesis 
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Links

Online presence:

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Bibliography

2024
Stereo Matching Accelerator With Re-Computation Scheme and Data-Reused Pipeline for Autonomous Vehicles.
IEEE Trans. Circuits Syst. I Regul. Pap., June, 2024

Live Demonstration: A 1920×1080 129fps 4.3pJ/pixel Stereo-Matching Processor for Low-power Applications.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2024

2023
A Spatio-Temporal Video Denoising Co-Processor With Adaptive Codec.
IEEE Trans. Circuits Syst. I Regul. Pap., November, 2023

An 11.6aF/kPa Mechanical Stress Sensor With 0.808% Temperature-Drift Oscillator for Flip-Chip Packaging.
IEEE Trans. Circuits Syst. II Express Briefs, February, 2023

A Non-Local Means Denoising Co-Processor with Data Reuse Scheme and Dual-Clock Domain for High Resolution Image Sensor.
Proceedings of the IEEE International Conference on Integrated Circuits, 2023

A 1920×1080 129fps 4.3pJ/pixel Stereo-Matching Processor for Pico Aerial Vehicles.
Proceedings of the 49th IEEE European Solid State Circuits Conference, 2023

A Dynamic Codec with Adaptive Quantization for Convolution Neural Network.
Proceedings of the 15th IEEE International Conference on ASIC, 2023

Live Demonstration: Supervised-learning-based Visual Quantification for Image Enhancement.
Proceedings of the 5th IEEE International Conference on Artificial Intelligence Circuits and Systems, 2023

2022
Asynchronous Double-Frame-Exposure Binocular-Camera With Pixel-Level Pipeline Architecture for High-Speed Motion Tracking.
IEEE Trans. Circuits Syst. II Express Briefs, 2022

A Compact Hardware Architecture for Bilateral Filter With the Combination of Approximate Computing and Look-Up Table.
IEEE Trans. Circuits Syst. II Express Briefs, 2022

Configurable Image Rectification and Disparity Refinement for Stereo Vision.
IEEE Trans. Circuits Syst. II Express Briefs, 2022

A 4.29nJ/pixel Stereo Depth Coprocessor With Pixel Level Pipeline and Region Optimized Semi-Global Matching for IoT Application.
IEEE Trans. Circuits Syst. I Regul. Pap., 2022

Five-Direction Occlusion Filling with Five Layer Parallel Two-Stage Pipeline for Stereo Matching with Sub-Pixel Disparity Map Estimation.
Sensors, 2022

Lane Departure Assessment via Enhanced Single Lane-Marking.
Sensors, 2022

Post-Processing Refinement for Semi-Global Matching Algorithm Based on Real-Time FPGA.
Proceedings of the 35th IEEE International System-on-Chip Conference, 2022

A 14.39ppm/kPa Stress Sensor with Low Temperature-drift and High Linearity for turbulence Stress.
Proceedings of the 2022 IEEE International Conference on Integrated Circuits, 2022

A Dynamic JPEG CODEC with Adaptive Quantization Table for Frame Storage Compression.
Proceedings of the IEEE Asia Pacific Conference on Circuit and Systems, 2022

Subpixel Interpolation Disparity Refinement for Semi-Global Matching.
Proceedings of the IEEE Asia Pacific Conference on Circuit and Systems, 2022

2021
Real-Time FPGA-Based Binocular Stereo Vision System with Semi-Global Matching Algorithm.
Proceedings of the 34th IEEE International System-on-Chip Conference, 2021

Efficient VLSI Architecture for Edge Sensing Anti-Aliasing Demosaicing.
Proceedings of the 2021 IEEE International Conference on Integrated Circuits, 2021

A Pseudo 943 million Frames Per Rate High-Speed Camera with Asynchronous Double-Frame Exposure for Motion Estimation.
Proceedings of the 2021 IEEE International Conference on Integrated Circuits, 2021

A 139 fps pixel-level pipelined binocular stereo vision accelerator with region-optimized semi-global matching.
Proceedings of the IEEE Asian Solid-State Circuits Conference, 2021

2020
FPGA-Based Low-Visibility Enhancement Accelerator for Video Sequence by Adaptive Histogram Equalization With Dynamic Clip-Threshold.
IEEE Trans. Circuits Syst., 2020

A Multi-Class Objects Detection Coprocessor With Dual Feature Space and Weighted Softmax.
IEEE Trans. Circuits Syst. II Express Briefs, 2020

A Multi-Core Object Detection Coprocessor for Multi-Scale/Type Classification Applicable to IoT Devices.
Sensors, 2020

2019
Energy-Efficient Hardware Implementation of Road-Lane Detection Based on Hough Transform with Parallelized Voting Procedure and Local Maximum Algorithm.
IEICE Trans. Inf. Syst., 2019

2018
Resource-Efficient Object-Recognition Coprocessor With Parallel Processing of Multiple Scan Windows in 65-nm CMOS.
IEEE Trans. Very Large Scale Integr. Syst., 2018

A Hardware Architecture for Cell-Based Feature-Extraction and Classification Using Dual-Feature Space.
IEEE Trans. Circuits Syst. Video Technol., 2018

A Modular and Reconfigurable Pipeline Architecture for Learning Vector Quantization.
IEEE Trans. Circuits Syst. I Regul. Pap., 2018

2017
Real-Time Straight-Line Detection for XGA-Size Videos by Hough Transform with Parallelized Voting Procedures.
Sensors, 2017

A Vector-Quantization Compression Circuit With On-Chip Learning Ability for High-Speed Image Sensor.
IEEE Access, 2017

Object-recognition VLSI for pedestrian detection in automotive applications.
Proceedings of the 12th IEEE International Conference on ASIC, 2017

2016
A Memory-Based Modular Architecture for SOM and LVQ with Dynamic Configuration.
IEEE Trans. Multi Scale Comput. Syst., 2016

Actuator-Control Circuit Based on OTFTs and Flow-Rate Estimation for an All-Organic Fluid Pump.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2016

k Nearest Neighbor Classification Coprocessor with Weighted Clock-Mapping-Based Searching.
IEICE Trans. Electron., 2016

Dynamically reconfigurable system for LVQ-based on-chip learning and recognition.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2016

Pixel-based pipeline hardware architecture for high-performance Haar-like feature extraction.
Proceedings of the 2016 IEEE Asia Pacific Conference on Circuits and Systems, 2016

2015
Mixed-domain compact modeling framework for fluid flow driven by electrostatic organic actuators.
Proceedings of the 45th European Solid State Device Research Conference, 2015

Word-parallel associative memory for k-nearest-neighbor with configurable storage space of reference vectors.
Proceedings of the IEEE Asian Solid-State Circuits Conference, 2015

2014
A SoPC architecture for nearest-neighbor based learning and recognition.
Proceedings of the International Symposium on Intelligent Signal Processing and Communication Systems, 2014

A coprocessor for clock-mapping-based nearest Euclidean distance search with feature vector dimension adaptability.
Proceedings of the IEEE 2014 Custom Integrated Circuits Conference, 2014

LVQ neural network SoC adaptable to different on-chip learning and recognition applications.
Proceedings of the 2014 IEEE Asia Pacific Conference on Circuits and Systems, 2014

2012
Real-Time Optical Flow Estimation Using Multiple Frame-Straddling Intervals.
J. Robotics Mechatronics, 2012

Accuracy of Gradient-Based Optical Flow Estimation in High-Frame-Rate Video Analysis.
IEICE Trans. Inf. Syst., 2012

2011
Real-time frame-straddling-based optical flow detection.
Proceedings of the 2011 IEEE International Conference on Robotics and Biomimetics, 2011


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