Yu Feng

Former Ph.D. Student

Website

Education

Ph.D. | University of Rochester | 2023
Dissertation: Systematic Optimizations for Efficient Mobile Visual Computing

Current Position

Professor | Shanghai Jiaotong University


Yu’s Group Publications

Co-Designed Pre-capture Privacy Optics for Computer Vision
Carlos Mauricio Villegas Burgos, Yu Feng, Pei Xiong, Yuhao Zhu, Nick Vamivakas
Supplemental Material  

Optical Express 2025

SnapPix: Efficient-Coding–Inspired In-Sensor Compression for Edge Vision
Weikai Lin, Tianrui Ma, Adith Boloor, Yu Feng, Ruofan Xing, Xuan Zhang, Yuhao Zhu
Code   Talk

DAC 2025

Lumina: Real-Time Neural Rendering by Exploiting Computational Redundancy
Yu Feng, Weikai Lin, Yuge Cheng, Zihan Liu, Jingwen Leng, Minyi Guo, Chen Chen, Shixuan Sun, Yuhao Zhu

ISCA 2025

StreamGrid: Streaming Point Cloud Analytics via Compulsory Splitting and Deterministic Termination
Yu Feng, Zheng Liu, Weikai Lin, Zihan Liu, Jingwen Leng, Minyi Guo, Zhezhi He, Jieru Zhao, Yuhao Zhu

ASPLOS 2025

MetaSapiens: Real-Time Neural Rendering with Efficiency-Aware Pruning and Accelerated Foveated Rendering
Weikai Lin, Yu Feng, Yuhao Zhu
Code   Talk
★ Best Paper Award

ASPLOS 2025

PrivateEye: In-Sensor Privacy Preservation Through Optical Feature Separation
Adith Boloor, Weikai Lin, Tianrui Ma, Yu Feng, Yuhao Zhu, Xuan Zhang

WACV 2025

VQ-LLM: High-performance Code Generation for Vector Quantization Augmented LLM Inference
Zihan Liu, Xinhao Luo, Junxian Guo, Wentao Ni, Yangjie Zhou, Yue Guan, Cong Guo, Weihao Cui, Yu Feng, Minyi Guo, Yuhao Zhu, Minjia Zhang, Jingwen Leng, Chen Jin

HPCA 2025

Potamoi: Accelerating Neural Rendering via a Unified Streaming Architecture
Yu Feng, Weikai Lin, Zihan Liu, Jingwen Leng, Minyi Guo, Han Zhao, Xiaofeng Hou, Jieru Zhao, Yuhao Zhu

TACO 2024

BlissCam: Boosting Eye Tracking Efficiency with Learned In-Sensor Sparse Sampling
Yu Feng, Tianrui Ma, Yuhao Zhu, Xuan Zhang

ISCA 2024

Cicero: Addressing Algorithmic and Architectural Bottlenecks in Neural Rendering by Radiance Warping and Memory Optimizations
Yu Feng, Zihan Liu, Jingwen Leng, Minyi Guo, Yuhao Zhu
Code  

ISCA 2024

Amanda: Unified Instrumentation Framework for Deep Neural Networks
Yue Guan, Yuxian Qiu, Jingwen Leng, Fan Yang, Shuo Yu, Yunxin Liu, Yu Feng, Yuhao Zhu, Lidong Zhou, Yun Liang, Chen Zhang, Chao Li, Minyi Guo
Code  

ASPLOS 2024

Juno: Optimizing High-Dimensional Approximate Nearest Neighbour Search with Sparsity-Aware Algorithm and Ray-Tracing Core Mapping
Zihan Liu, Wentao Ni, Jingwen Leng, Yu Feng, Cong Guo, Quan Chen, Chao Li, Minyi Guo, Yuhao Zhu
Code  

ASPLOS 2024

Invited Paper: Learned In-Sensor Visual Computing: From Compression to Eventification
Yu Feng, Tianrui Ma, Adith Boloor, Yuhao Zhu, Xuan Zhang

ICCAD 2023

CamJ: Enabling System-Level Energy Modeling and Architectural Exploration for In-Sensor Visual Computing
Tianrui Ma, Yu Feng, Xuan Zhang, Yuhao Zhu
Code  

ISCA 2023

Fast and Accurate: Video Enhancement Using Sparse Depth
Yu Feng, Patrick Hansen, Paul N Whatmough, Guoyu Lu, Yuhao Zhu

WACV 2023

Crescent: Taming Memory Irregularities for Accelerating Deep Point Cloud Analytics
Yu Feng, Gunnar Hammonds, Yiming Gan, Yuhao Zhu
Code  

ISCA 2022

Real-Time Gaze Tracking with Event-Driven Eye Segmentation
Yu Feng, Nathan Goulding-Hotta, Asif Khan, Hans Reyserhove, Yuhao Zhu
Code   Talk
★ Best Paper Honorable Mention

IEEE VR 2022

Mesorasi: Architecture Support for Point Cloud Analytics via Delayed-Aggregation
Yu Feng, Boyuan Tian, Tiancheng Xu, Paul Whatmough, Yuhao Zhu
Code   Talk

MICRO 2020

Real-Time Spatio-Temporal LiDAR Point Cloud Compression
Yu Feng, Shaoshan Liu, Yuhao Zhu
Code   Talk

IROS 2020

ASV: Accelerated Stereo Vision System
Yu Feng, Paul Whatmough, Yuhao Zhu
Talk

MICRO 2019

PES: Proactive Event Scheduling for Responsive and Energy-Efficient Mobile Web Computing
Yu Feng, Yuhao Zhu
Talk

ISCA 2019

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