Lei Chen

Publication Activity (10 Years)

Years Active: 2011-2024
Publications (10 Years): 23

Top Topics

Adaptive Quantization

Hough Transform

Modular Architecture

Video Denoising

Top Venues

IEEE Trans. Circuits Syst. I Regul. Pap.

Publications

Zhuoyu Chen, Shengming Zhou, Pingcheng Dong, Ke Li, Wenyue Zhang, Fengwei An, Lei Chen
Live Demonstration: A 1920×1080 129fps 4.3pJ/pixel Stereo-Matching Processor for Low-power Applications. ISCAS (2024)
Ke Li, Xiwei Fang, Yunhao Ma, Wenyue Zhang, Pingcheng Dong, Zhuoyu Chen, Lei Chen, Fengwei An
Stereo Matching Accelerator With Re-Computation Scheme and Data-Reused Pipeline for Autonomous Vehicles. IEEE Trans. Circuits Syst. I Regul. Pap. 71 (6) (2024)
Gang Shi, Xianglong Wang, Yichen Ouyang, Ruoheng Yao, Zhuoyu Chen, Wei Zhang, Lei Chen, Fengwei An
A Spatio-Temporal Video Denoising Co-Processor With Adaptive Codec. IEEE Trans. Circuits Syst. I Regul. Pap. 70 (11) (2023)
Pingcheng Dong, Zhuoyu Chen, Ke Li, Lei Chen, Kwang-Ting Cheng, Fengwei An
A 1920×1080 129fps 4.3pJ/pixel Stereo-Matching Processor for Pico Aerial Vehicles. ESSCIRC (2023)
Yichen Ouyang, Xianglong Wang, Gang Shi, Lei Chen, Fengwei An
A Dynamic Codec with Adaptive Quantization for Convolution Neural Network. ASICON (2023)
Zhiyue Gao, Fengwei An, Lei Chen
A Non-Local Means Denoising Co-Processor with Data Reuse Scheme and Dual-Clock Domain for High Resolution Image Sensor. ICTA (2023)
Lanxiang Xiao, Lei Chen, Fengwei An
A 14.39ppm/kPa Stress Sensor with Low Temperature-drift and High Linearity for turbulence Stress. ICTA (2022)
Ruoheng Yao, Huanshihong Deng, Wenyue Zhang, Yangyi Zhang, Lei Chen, Fengwei An
A Pseudo 943 million Frames Per Rate High-Speed Camera with Asynchronous Double-Frame Exposure for Motion Estimation. ICTA (2021)
Yangyi Zhang, Zizhao Peng, Ruoheng Yao, Huanshihong Deng, Wenyue Zhang, Lei Chen, Fengwei An
Efficient VLSI Architecture for Edge Sensing Anti-Aliasing Demosaicing. ICTA (2021)
Jungang Guan, Fengwei An, Xiangyu Zhang, Lei Chen, Hans Jürgen Mattausch
Energy-Efficient Hardware Implementation of Road-Lane Detection Based on Hough Transform with Parallelized Voting Procedure and Local Maximum Algorithm. IEICE Trans. Inf. Syst. (6) (2019)
Fengwei An, Xiangyu Zhang, Aiwen Luo, Lei Chen, Hans Jürgen Mattausch
A Hardware Architecture for Cell-Based Feature-Extraction and Classification Using Dual-Feature Space. IEEE Trans. Circuits Syst. Video Technol. 28 (10) (2018)
Aiwen Luo, Fengwei An, Xiangyu Zhang, Lei Chen, Hans Jürgen Mattausch
Resource-Efficient Object-Recognition Coprocessor With Parallel Processing of Multiple Scan Windows in 65-nm CMOS. IEEE Trans. Very Large Scale Integr. Syst. 26 (3) (2018)
Xiangyu Zhang, Fengwei An, Lei Chen, Idaku Ishii, Hans Jürgen Mattausch
A Modular and Reconfigurable Pipeline Architecture for Learning Vector Quantization. IEEE Trans. Circuits Syst. I Regul. Pap. (10) (2018)
Zunkai Huang, Xiangyu Zhang, Lei Chen, Yongxin Zhu, Fengwei An, Hui Wang, Songlin Feng
A Vector-Quantization Compression Circuit With On-Chip Learning Ability for High-Speed Image Sensor. IEEE Access 5 (2017)
Fengwei An, Xiangyu Zhang, Lei Chen, Idaku Ishii
Object-recognition VLSI for pedestrian detection in automotive applications. ASICON (2017)
Jungang Guan, Fengwei An, Xiangyu Zhang, Lei Chen, Hans Jürgen Mattausch
Real-Time Straight-Line Detection for XGA-Size Videos by Hough Transform with Parallelized Voting Procedures. Sensors 17 (2) (2017)
Fengwei An, Xiangyu Zhang, Lei Chen, Hans Jürgen Mattausch
Dynamically reconfigurable system for LVQ-based on-chip learning and recognition. ISCAS (2016)
Yuki Fujita, Fengwei An, Aiwen Luo, Xiangyu Zhang, Lei Chen, Hans Jürgen Mattausch
Pixel-based pipeline hardware architecture for high-performance Haar-like feature extraction. APCCAS (2016)
Fengwei An, Lei Chen, Toshinobu Akazawa, Shogo Yamazaki, Hans Jürgen Mattausch
k Nearest Neighbor Classification Coprocessor with Weighted Clock-Mapping-Based Searching. IEICE Trans. Electron. (3) (2016)
Fengwei An, Xiangyu Zhang, Lei Chen, Hans Jürgen Mattausch
A Memory-Based Modular Architecture for SOM and LVQ with Dynamic Configuration. IEEE Trans. Multi Scale Comput. Syst. 2 (4) (2016)
Lei Chen, Tapas Kumar Maiti, Hidenori Miyamoto, Mitiko Miura-Mattausch, Hans Jürgen Mattausch
Actuator-Control Circuit Based on OTFTs and Flow-Rate Estimation for an All-Organic Fluid Pump. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (4) (2016)
Fengwei An, Keisuke Mihara, Shogo Yamazaki, Lei Chen, Hans Jürgen Mattausch
Word-parallel associative memory for k-nearest-neighbor with configurable storage space of reference vectors. A-SSCC (2015)
Tapas Kumar Maiti, Lei Chen, Hidenori Miyamoto, Mitiko Miura-Mattausch, Hans Jürgen Mattausch
Mixed-domain compact modeling framework for fluid flow driven by electrostatic organic actuators. ESSDERC (2015)
Fengwei An, Lei Chen, Hans Jürgen Mattausch
A SoPC architecture for nearest-neighbor based learning and recognition. ISPACS (2014)
Fengwei An, Toshinobu Akazawa, Shogo Yamazaki, Lei Chen, Hans Jürgen Mattausch
A coprocessor for clock-mapping-based nearest Euclidean distance search with feature vector dimension adaptability. CICC (2014)
Fengwei An, Toshinobu Akazawa, Shogo Yamazaki, Lei Chen, Hans Jürgen Mattausch
LVQ neural network SoC adaptable to different on-chip learning and recognition applications. APCCAS (2014)
Lei Chen, Takeshi Takaki, Idaku Ishii
Accuracy of Gradient-Based Optical Flow Estimation in High-Frame-Rate Video Analysis. IEICE Trans. Inf. Syst. (4) (2012)
Lei Chen, Hua Yang, Takeshi Takaki, Idaku Ishii
Real-Time Optical Flow Estimation Using Multiple Frame-Straddling Intervals. J. Robotics Mechatronics 24 (4) (2012)
Lei Chen, Hua Yang, Takeshi Takaki, Idaku Ishii
Real-time frame-straddling-based optical flow detection. ROBIO (2011)