Zihan Zhou

Zihan Zhou

周子寒

Chief Scientist · Manycore Tech Inc.

Hangzhou, Zhejiang, P. R. China

I am currently the Chief Scientist at Manycore Tech Inc. From 2013 to 2021, I was a research associate and then an assistant professor in the College of Information Sciences and Technology at Penn State University. I completed my Ph.D. in Electrical and Computer Engineering at the University of Illinois at Urbana-Champaign in 2013, advised by Prof. Yi Ma. I received my Bachelor degree in Automation from Tsinghua University and my Master degree in ECE from UIUC.

Research Highlights

People's Daily: The "Toolmakers" of Spatial Intelligence

A People's Daily feature on how Manycore is building the foundational infrastructure powering spatial intelligence and embodied AI.

People's Daily feature on spatial intelligence

SpatialLM: Teaching LLMs to Understand 3D Space

A feature on our open-source spatial language model that reads structured room layouts directly from point-cloud data.

Selected Projects

World Models for Physical Space Intelligence

Building world models that perceive, understand, and generate physical 3D space — teaching machines to read structured layouts from raw sensor data and to synthesize coherent, photorealistic indoor environments.

SpatialGen: Layout-guided 3D Indoor Scene Generation

Chuan Fang, Heng Li, Yixun Liang, Jia Zheng, Yongsen Mao, Yuan Liu, Rui Tang, Zihan Zhou, Ping Tan

3DV 2026

SpatialLM: Training Large Language Models for Structured Indoor Modeling

Yongsen Mao*, Junhao Zhong*, Chuan Fang, Jia Zheng, Rui Tang, Hao Zhu, Ping Tan, Zihan Zhou

NeurIPS 2025

Learning 3D Structures

Recovering the structural regularities of man-made environments — planes, wireframes, and superpixels — from single images, and building large-scale datasets to learn geometry-aware 3D representations.

Structured3D: A Large Photo-realistic Dataset for Structured 3D Modeling

Jia Zheng*, Junfei Zhang*, Jing Li, Rui Tang, Shenghua Gao, Zihan Zhou

ECCV 2020

Superpixel Segmentation with Fully Convolutional Networks

Fengting Yang, Qian Sun, Hailin Jin, Zihan Zhou

CVPR 2020

Single-Image Piece-Wise Planar 3D Reconstruction via Associative Embedding

Zehao Yu*, Jia Zheng*, Dongze Lian, Zihan Zhou, Shenghua Gao

CVPR 2019

Recovering 3D Planes from a Single Image via Convolutional Neural Networks

Fengting Yang, Zihan Zhou

ECCV 2018

Learning to Parse Wireframes in Images of Man-Made Environments

Kun Huang, Yifan Wang, Zihan Zhou, Tianjiao Ding, Shenghua Gao, Yi Ma

CVPR 2018