Research

I study repetitive phenomena - between small and large, simple and complex, past and future, and develop methods, interfaces, and applications in computer graphics and human-computer interaction.

U: Interaction
L: Learning
P: Parallelism
S: Sampling
T: Texturing
R: Rendering
A: Animation
M: Modeling
I: Imaging
E: Perception
V: Visualization

	UA DrawTalking: Building Interactive Worlds by Sketching and Speaking Karl Toby Rosenberg, Rubaiat Habib Kazi, Li-Yi Wei, Haijun Xia, Ken Perlin UIST 2024
	RUA Ciallo: GPU-Accelerated Rendering of Vector Brush Strokes Shen Ciao, Zhongyue Guan, Qianxi Liu, Li-Yi Wei, Zeyu Wang SIGGRAPH 2024
	U iPose: Interactive Human Pose Reconstruction from Video Jingyuan Liu, Li-Yi Wei, Ariel Shamir, Takeo Igarashi CHI 2024
	U Elastica: Adaptive Live Augmented Presentations with Elastic Mappings Across Modalities Yining Cao, Rubaiat Habib Kazi, Li-Yi Wei, Deepali Aneja, Haijun Xia CHI 2024
	U Automated Conversion of Music Videos into Lyric Videos Jiaju Ma, Anyi Rao, Li-Yi Wei, Rubaiat Habib Kazi, Hijung Valentina Shin, Maneesh Agrawala UIST 2023
	V PoseCoach: A Customizable Analysis and Visualization System for Video-based Running Coaching Jingyuan Liu, Nazmus Saquib, Zhutian Chen, Rubaiat Habib Kazi, Li-Yi Wei, Hongbo Fu, Chiew-Lan Tai TVCG 2022
	T Clustered Vector Textures Peihan Tu, Li-Yi Wei, Matthias Zwicker SIGGRAPH 2022
	U A Layered Authoring Tool for Creating Stylized 3D Animations Jiaju Ma, Li-Yi Wei, Rubaiat Habib Kazi CHI 2022
	Instant Reality: Gaze-Contingent Perceptual Optimization For 3D Virtual Reality Streaming Shaoyu Chen, Budmonde Duinkharjav, Xin Sun, Li-Yi Wei, Stefano Petrangeli, Jose Echevarria, Claudio Silva, Qi Sun TVCG (Proceedings of IEEE VR)
	U Autocomplete Repetitive Stroking with Image Guidance Yilan Chen, Kin Chung Kwan, Li-Yi Wei, Hongbo Fu SIGGRAPH Asia 2021 Technical Communications
	U StreamSketch: Exploring Multi-Modal Interactions in Creative Live Streams Zhicong Lu, Rubaiat Habib Kazi, Li-Yi Wei, Mira Dontcheva, Karrie Karahalios CSCW 2021
	U Constructing Embodied Algebra by Sketching Nazmus Saquib, Rubaiat Habib, Li-Yi Wei, Gloria Mark, Deb Roy CHI 2021
	U Beyond Show of Hands: Engaging Viewers via Expressive and Scalable Visual Communication in Live Streaming John Joon Young Chung, Hijung Valentina Shin, Haijun Xia, Li-Yi Wei, Rubaiat Habib Kazi CHI 2021
	M Simple Methods to Represent Shapes with Sample Spheres Li-Yi Wei, Arjun V Anand, Shally Kumar, Tarun Beri SIGGRAPH Asia 2020 Technical Communications
	R Spherical Light Integration over Spherical Caps via Spherical Harmonics Zihong Zhou, Li-Yi Wei SIGGRAPH Asia 2020 Technical Communications
	T Continuous Curve Textures Peihan Tu, Li-Yi Wei, Koji Yatani, Takeo Igarashi, Matthias Zwicker SIGGRAPH Asia 2020
	U RealitySketch: Embedding Responsive Graphics and Visualizations in AR through Dynamic Sketching Ryo Suzuki, Rubaiat Habib Kazi, Li-Yi Wei, Stephen DiVerdi, Wilmot Li, Daniel Leithinger UIST 2020
	MAU Autocomplete Animated Sculpting Mengqi Peng, Li-Yi Wei, Rubaiat Habib Kazi, Vladimir G. Kim UIST 2020
	UT Autocomplete Element Fields Chen-Yuan Hsu, Li-Yi Wei, Lihua You, Jian Jun Zhang CHI 2020
	E Eccentricity Effects on Blur and Depth Perception Qi Sun, Fu-Chung Huang, Li-Yi Wei, David Luebke, Arie Kaufman, Joohwan Kim Optics Express 2020
	E Reducing Simulator Sickness with Perceptual Camera Control Ping Hu, Qi Sun, Piotr Didyk, Li-Yi Wei, Arie Kaufman SIGGRAPH Asia 2019
	L Learning to Reconstruct 3D Manhattan Wireframes from a Single Image Yichao Zhou, Haozhi Qi, Simon Zhai, Qi Sun, Zhili Chen, Li-Yi Wei, Yi Ma ICCV 2019 (oral presentation)
	UL HairBrush for Immersive Data-Driven Hair Modeling Jun Xing, Koki Nagano, Weikai Chen, Haotian Xu, Li-Yi Wei, Yajie Zhao, Jingwan Lu, Byungmoon Kim, Hao Li UIST 2019 and SIGGRAPH 2019 Real-Time Live [video (youtube)]
	EI A Transparent Display with Per-Pixel Color and Opacity Control TJ Rhodes, Gavin Miller, Qi Sun, Daichi Ito, Li-Yi Wei SIGGRAPH 2019 Emerging Technologies [paper][video (youtube)]
	U Interactive Body-Driven Graphics for Augmented Video Performance Nazmus Saquib, Rubaiat Habib Kazi, Li-Yi Wei, Wilmot Li CHI 2019 [paper][video (youtube)]
	TU Brushing Element Fields Chen-Yuan Hsu, Li-Yi Wei, Lihua You, Jian Jun Zhang SIGGRAPH Asia 2018 Technical Briefs [paper][video (youtube)]
	MU Autocomplete 3D Sculpting Mengqi Peng, Jun Xing, Li-Yi Wei SIGGRAPH 2018 [video (youtube)]
	EU Towards Virtual Reality Infinite Walking: Dynamic Saccadic Redirection Qi Sun, Anjul Patney, Li-Yi Wei, Omer Shapira, Jingwan Lu, Paul Asente, Suwen Zhu, Morgan McGuire, David Luebke, Arie Kaufman SIGGRAPH 2018 [paper][video (youtube)]
	S Spoke Darts for High-Dimensional Blue Noise Sampling Scott A. Mitchell, Mohamed S. Ebeida, Muhammad A. Awad, Chonhyon Park, Anjul Patney, Ahmad A. Rushdi, Laura P. Swiler, Dinesh Manocha, Li-Yi Wei TOG 2018 - presentation in SIGGRAPH 2018 [paper][code]
	TUM Tile-based Pattern Design with Topology Control Xiaojun Bian, Li-Yi Wei, Sylvain Lefebvre I3D/PACM-CGIT 2018 [paper][video (youtube)]
	TV Tensor Field Design in Volumes Jonathan Palacios, Lawrence Roy, Prashant Kumar, Chen-Yuan Hsu, Weikai Chen, Chongyang Ma, Li-Yi Wei, Eugene Zhang SIGGRAPH Asia 2017 [paper][video (youtube)]
	ESI Perceptually-Guided Foveation for Light Field Displays Qi Sun, Fu-Chung Huang, Joohwan Kim, Li-Yi Wei, David Luebke, Arie Kaufman SIGGRAPH Asia 2017 [paper][perceptual studies][video (youtube)]
	UAI Energy Brushes: Interactive Tools for Illustrating Stylized Elemental Dynamics Jun Xing, Rubaiat Habib Kazi, Tovi Grossman, Li-Yi Wei, Jos Stam, George Fitzmaurice UIST 2016 [paper][video (youtube)]
	RME Mapping Virtual and Physical Reality Qi Sun, Li-Yi Wei, Arie Kaufman SIGGRAPH 2016 [paper][video (youtube)][binocular clips]
	UIL Data-driven Adaptive History for Image Editing Hsiang-Ting Chen, Li-Yi Wei, Bjoern Hartmann, Maneesh Agrawala I3D 2016
	TLR Vector Regression Functions for Texture Compression Ying Song, Jiaping Wang, Li-Yi Wei, Wencheng Wang TOG 2015 - acceptance/presentation in SIGGRAPH 2014/2016 [paper][fastforward][talk]
	TM Structure and Appearance Optimization for Controllable Shape Design Jonas Martinez, Jeremie Dumas, Sylvain Lefebvre, Li-Yi Wei SIGGRAPH Asia 2015 [paper][video (youtube)][code]
	UAI Autocomplete Hand-drawn Animations Jun Xing, Li-Yi Wei, Takaaki Shiratori, Koji Yatani SIGGRAPH Asia 2015 [paper][video (youtube)]
	SI Improving Light Field Camera Sample Design With Irregularity and Aberration Li-Yi Wei, Chia-Kai Liang, Graham Myhre, Colvin Pitts, Kurt Akeley SIGGRAPH 2015 [paper][main video (vimeo)][supp video (vimeo)][fast-forward (vimeo)][talk]
	MT Capturing Braided Hairstyles Liwen Hu, Chongyang Ma, Linjie Luo, Li-Yi Wei, Hao Li SIGGRAPH Asia 2014 [paper][fast-forward (youtube)][video (youtube)][video (mov)]
	UIT Autocomplete Painting Repetitions Jun Xing, Hsiang-Ting Chen, Li-Yi Wei SIGGRAPH Asia 2014 [paper][video (youtube)]
	UM History Assisted View Authoring for 3D Models Hsiang-Ting Chen, Tovi Grossman, Li-Yi Wei, Ryan Michael Schmidt, Bjoern Hartmann, George Fitzmaurice, Maneesh Agrawala CHI 2014 [paper][video (youtube)]
	SMI Improving Spatial Coverage while Preserving Blue Noise of Point Sets Mohamed S. Ebeida, Muhammad A. Awad, Xiaoyin Ge, Ahmed H. Mahmoud, Scott A. Mitchell, Patrick M. Knupp, Li-Yi Wei CAD 2014
	SRM Bilateral Blue Noise Sampling Jiating Chen, Xiaoyin Ge, Li-Yi Wei, Bin Wang, Yusu Wang, Huamin Wang, Yun Fei, Kang-Lai Qian, Jun-Hai Yong, Wenping Wang SIGGRAPH Asia 2013 [paper][video (youtube)][siga13 proceedings front cover image]
	SRMAI Bilateral Blue Noise Sampling: Additional Algorithms and Applications Xiaoyin Ge, Li-Yi Wei, Yusu Wang, Huamin Wang OSU-CISRC-8/13-TR17 [paper][video (youtube)]
	AT Dynamic Element Textures Chongyang Ma, Li-Yi Wei, Sylvain Lefebvre, Xin Tong SIGGRAPH 2013 [paper][supplementary material][video (xvid)][video (mp4)][video (youtube)][code]
	S Point Sampling with General Noise Spectrum Yahan Zhou, Haibin Huang, Li-Yi Wei, Rui Wang SIGGRAPH 2012 [paper][supplementary material][code]
	V Design of 2D Time-Varying Vector Fields Guoning Chen, Vivek Kwatra, Li-Yi Wei, Charles Hansen, Eugene Zhang TVCG 2012
	UI Nonlinear Revision Control for Images Hsiang-Ting Chen, Li-Yi Wei, Chun-Fa Chang SIGGRAPH 2011 [paper][video (youtube)]
	TM Discrete Element Textures Chongyang Ma, Li-Yi Wei, Xin Tong SIGGRAPH 2011 [paper][video (divx)][video (youtube)][talk]
	S Differential Domain Analysis for Non-uniform Sampling Li-Yi Wei, Rui Wang SIGGRAPH 2011 [paper][talk][code]
	RP Nonlinear Beam Tracing on a GPU Baoquan Liu, Li-Yi Wei, Xu Yang, Chongyang Ma, Ying-Qing Xu, Baining Guo, Enhua Wu CGF 2011 [techreport][video (youtube)][code (MS only)]
	PSMTR Parallel Poisson Disk Sampling with Spectrum Analysis on Surfaces John Bowers, Rui Wang, Li-Yi Wei, David Maletz SIGGRAPH Asia 2010 [paper][supplement][video (youtube)][video (avi)][exe demo][source code][spectrum analysis code]
	SIMT Anisotropic Blue Noise Sampling Hongwei Li, Li-Yi Wei, Pedro V. Sander, Chi-Wing Fu SIGGRAPH Asia 2010 [paper]
	S Multi-class Blue Noise Sampling Li-Yi Wei SIGGRAPH 2010 [paper][talk][code][blog (with code) by Jose Esteve]
	SR Detail-Preserving Paint Modeling for 3D Brushes Nelson Chu, William Baxter, Li-Yi Wei, Naga Govindaraju NPAR 2010 [paper][video (youtube)]
	S Fast Capacity Constrained Voronoi Tessellation Hongwei Li, Diego Nehab, Li-Yi Wei, Pedro V. Sander, Chi-Wing Fu I3D 2010 Posters [paper]
	AT Motion Field Texture Synthesis Chongyang Ma, Li-Yi Wei, Baining Guo, Kun Zhou SIGGRAPH Asia 2009 [paper][video (youtube)]
	T State of the Art in Example-based Texture Synthesis Li-Yi Wei, Sylvain Lefebvre, Vivek Kwatra, Greg Turk EG 2009 STAR [paper][slides (part 1, by Li-Yi)][slides (part 2, by Sylvain)][code (by Sylvain)][code (by Li-Yi)]
	PSRT Parallel Poisson Disk Sampling Li-Yi Wei SIGGRAPH 2008 [paper][video (youtube)][video (zip)][talk][code (MS only)][code][code (siga10)]
	TR Inverse Texture Synthesis Li-Yi Wei, Jianwei Han, Kun Zhou, Hujun Bao, Baining Guo, Heung-Yeung Shum SIGGRAPH 2008 [paper][video (youtube)][video (avi)][talk][code (MS only)]
	PSRT Parallel White Noise Generation on a GPU via Cryptographic Hash Stanley Tzeng, Li-Yi Wei I3D 2008 [paper][video (youtube)][video (avi)][talk][code (GLSL)][code (CUDA)]
	ITU High Dynamic Range Image Hallucination Lvdi Wang, Li-Yi Wei, Kun Zhou, Baining Guo, Heung-Yeung Shum EGSR 2007 [paper][video (youtube)][video (avi)][talk][code (MS only)]
	RPI Rendering from Compressed High Dynamic Range Textures on Programmable Graphics Hardware Lvdi Wang, Xi Wang, Peter-Pike Sloan, Li-Yi Wei, Xin Tong, Baining Guo I3D 2007 [paper]
	T Context-Aware Textures Jianye Lu, Athinodoros S. Georghiades, Andreas Glaser, Hongzhi Wu, Li-Yi Wei, Baining Guo, Julie Dorsey, Holly Rushmeier TOG 2007
	AE Visualizing Flow Fields by Perceptual Motion Li-Yi Wei MSR-TR-2006-82 June 2006 [paper]
	RP Multi-Layer Depth Peeling via Fragment Sort Baoquan Liu, Li-Yi Wei, Ying-Qing Xu MSR-TR-2006-81 June 2006 (also in CAD/Graphics 2009) [paper]
	T Fast Example-based Surface Texture Synthesis via Discrete Optimization Jianwei Han, Kun Zhou, Li-Yi Wei, Minmin Gong, Hujun Bao, Xinming Zhang, Baining Guo PG 2006 [paper][video (youtube)][video (avi)][talk][code (MS only)]
	RP Silhouette Texture Hongzhi Wu, Li-Yi Wei, Xi Wang, Baining Guo EGSR 2006 [paper][video (youtube)][video (mov)][talk]
	RP Real-time Multi-perspective Rendering on Graphics Hardware Xianyou Hou, Li-Yi Wei, Heung-Yeung Shum, Baining Guo EGSR 2006 [paper][video (youtube)][video (mov)][talk]
	M Subspace Gradient Domain Mesh Deformation Jin Huang, Xiaohan Shi, Xinguo Liu, Kun Zhou, Li-Yi Wei, Shang-Hua Teng, Hujun Bao, Baining Guo, Heung-Yeung Shum SIGGRAPH 2006 [paper][video (youtube)][video (wmv)]
	RPT Tile-based Texture Mapping Li-Yi Wei GPU Gems II 2005
	RPT Tile-based Texture Mapping on Graphics Hardware Li-Yi Wei GH 2004
	T Texture Synthesis from Multiple Sources Li-Yi Wei SIGGRAPH 2003 Sketches and Applications
	TP Order-Independent Texture Synthesis Li-Yi Wei, Marc Levoy arXiv:1406.7338 [cs.GR]
	T Texture Synthesis by Fixed Neighborhood Searching Li-Yi Wei Stanford University Ph.D. Dissertation, December 2001
	T Texture Synthesis over Arbitrary Manifold Surfaces Li-Yi Wei, Marc Levoy SIGGRAPH 2001
	T Fast Texture Synthesis using Tree-structured Vector Quantization Li-Yi Wei, Marc Levoy SIGGRAPH 2000
	T Deterministic Texture Analysis and Synthesis Using Tree Structure Vector Quantization Li-Yi Wei SIBGRAPI 1999