Note: slides (with script) might be available for each conference paper with an oral presentation.

See my Google Scholar page for a full list of publications.

PRFXeption: Multisource LiDAR-Supervised Sentinel-2 Learning for 10-m Canopy Height Mapping in Giant-Tree Regions

PRFXeption: Multisource LiDAR-Supervised Sentinel-2 Learning for 10-m Canopy Height Mapping in Giant-Tree Regions

Guangpeng Fan, Binghong Zhang, Fei Yan, Haoran Zhao, Liangliang Xu, Jiani Guo, Jialing Zhou, Xiangyu Ma, Jinhu Wang, Zhiwei Zhang, Yan Zhang, MeiRong Bao, Riqian Zhao, Jia Wang, Liangliang Nan
IEEE Transactions on Geoscience and Remote Sensing, 2026

[Paper (4M)]

RVLoss: Runoff Vote Loss for Self-Supervised LiDAR Scene Flow Estimation

RVLoss: Runoff Vote Loss for Self-Supervised LiDAR Scene Flow Estimation

Shiming Wang, Liangliang Nan, Julian Kooij, Holger Caesar, Yancong Lin
Neural Information Processing Systems (NeurIPS), 2026

[Paper] [Code (coming soon...)]

OCA: ODE-Driven Cross-Attention for Image-to-Point-Cloud Registration

OCA: ODE-Driven Cross-Attention for Image-to-Point-Cloud Registration

Pei An, Jiaqi Yang, Yulong Wang, Siwen Quan, Liangliang Nan
European Conference on Computer Vision (ECCV), 2026

[Paper] [Code]

Ex-Sim(3)-Reg: 2D-3D Correspondence Pruning via Extended Sim(3) Registration

Ex-Sim(3)-Reg: 2D-3D Correspondence Pruning via Extended Sim(3) Registration

Pei An, Muyao Peng, Junfeng Ding, Jiaqi Yang, Liangliang Nan
European Conference on Computer Vision (ECCV), 2026

[Paper] [Code]

PointSFDA: Source-free Domain Adaptation for Point Cloud Completion

PointSFDA: Source-free Domain Adaptation for Point Cloud Completion

Xing He, Zhe Zhu, Liangling Nan, Wenshuo Peng, Honghua Chen, Mingqiang Wei
IEEE International Conference on Robotics and Automation (ICRA), 2026

[Paper] [Code]

ClickSeg3D: Few-Click Interactive Segmentation via Semantic Embeddings

ClickSeg3D: Few-Click Interactive Segmentation via Semantic Embeddings

Xueyang Kang, Zijian Yu, Kourosh Khoshelham, Liangliang Nan
3rd Workshop on Scalable 3D Scene Generation and Geometric Scene Understanding (ECCV Workshop), 2026

[Paper] [Code]

Loops2Roofs: Diffusion-based 3D Roof Generation using a Loop Representation

Loops2Roofs: Diffusion-based 3D Roof Generation using a Loop Representation

Jianwei Guo, Pu Li, Qi Zeng, Wenhao Zhang, Pengxu Li, Liangliang Nan, Bedrich Benes, Dongming Yan
ACM Transactions on Graphics, Volume 45, Issue 5, 2026

[Paper (4M)] [Code] [Data]

SATree: Structure-aware tree instance segmentation from 3D LiDAR point clouds

SATree: Structure-aware tree instance segmentation from 3D LiDAR point clouds

Shenglan Du, Jantien Stoter, Julian Kooij, Liangliang Nan
Urban Forestry & Urban Greening, vol. 120, 2026

[Paper (2M)] [Code]

In-Field 3D Wheat Head Instance Segmentation from TLS Point Clouds Using Deep Learning without Manual Labels

In-Field 3D Wheat Head Instance Segmentation from TLS Point Clouds Using Deep Learning without Manual Labels

Tomislav Medic, Liangliang Nan
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, vol. 11, pp. 117-126, 2026

[Paper]

Hg-I2P: Bridging Modalities for Generalizable Image-to-Point-Cloud Registration via Heterogeneous Graphs

Hg-I2P: Bridging Modalities for Generalizable Image-to-Point-Cloud Registration via Heterogeneous Graphs

Pei An, Junfeng Ding, Jiaqi Yang, Yulong Wang, Jie Ma, Liangliang Nan
IEEE/CVF Computer Vision and Pattern Recognition Conference (CVPR), 2026

[Paper] [Code]

Hierarchical Point-Patch Fusion with Adaptive Patch Codebook for 3D Shape Anomaly Detection

Hierarchical Point-Patch Fusion with Adaptive Patch Codebook for 3D Shape Anomaly Detection

Xueyang Kang, Zizhao Li, Tian Lan, Dong Gong, Kourosh Khoshelham, Liangliang Nan
IEEE/CVF Computer Vision and Pattern Recognition Conference (CVPR), 2026

[Paper] [Code]

AsyncBEV: Cross-modal Flow Alignment in Asynchronous 3D Object Detection

AsyncBEV: Cross-modal Flow Alignment in Asynchronous 3D Object Detection

Shiming Wang, Holger Caesar, Liangliang Nan, Julian Kooij
International Conference on Learning Representations (ICLR), 2026

[Paper] [Code]

3D pore cloud-informed deep learning framework for multiscale structure–energy absorption correlation in porous sandwich materials

3D pore cloud-informed deep learning framework for multiscale structure–energy absorption correlation in porous sandwich materials

Jiaxiu Zhang, Wei Zhao, Ran Chen, Liangliang Nan, Wenhao Chen, Mingqiang Wei
Composite Structures, vol. 378, 2026

[Paper] [Code] [Data (15M)] [Project Page]

Semi-automated indoor geometry reconstruction for daylight simulation

Semi-automated indoor geometry reconstruction for daylight simulation

Nima Forouzandeh, Jin Huang, Liangliang Nan, Eleonora Brembilla, Jantien Stoter
Building and Environment, vol. 289, 2026

[Paper] [Code & Data]

NeuSEditor: From Multi-View Images to Text-Guided Neural Surface Edits

NeuSEditor: From Multi-View Images to Text-Guided Neural Surface Edits

Nail Ibrahimli, Julian Kooij, Liangliang Nan
International Conference on 3D Vision (3DV), 2026

[Paper] [Code] [Project Page]

Enhance Image-to-Point-Cloud Registration with Beltrami Flow

Enhance Image-to-Point-Cloud Registration with Beltrami Flow

Pei An, You Yang, Jiaqi Yang, Muyao Peng, Qiong Liu, Langliang Nan
International Journal of Computer Vision (IJCV), 2025

[Paper (15M)] [Code]

AdLeaf: Quantitative leaf reconstruction from TLS point clouds

AdLeaf: Quantitative leaf reconstruction from TLS point clouds

Guangpeng Fan, Liangliang Xu, Jiani Guo, Ruoyoulan Wang, Haoran Zhao, Hao Lu, Jinhu Wang, Di Wang, Feixiang Chen, Liangliang Nan
IEEE Transactions on Geoscience and Remote Sensing, vol. 63, pp. 1-18, 2025

[Paper (8M)]

MorphCut: An Efficient Convex Decomposition Method of 3D Building Models for Urban Morphological Analytics

MorphCut: An Efficient Convex Decomposition Method of 3D Building Models for Urban Morphological Analytics

Yijie Wu, Fan Xue, Liangliang Nan, Longyong Wu, Jantien Stoter, Anthony G. O. Yeh
International Journal of Geographical Information Science, 2025

[Paper (8M)] [Suppl Material (12M)]

CrossTracker: Robust Multi-Modal 3D Multi-Object Tracking via Cross Correction

CrossTracker: Robust Multi-Modal 3D Multi-Object Tracking via Cross Correction

Lipeng Gu, Xuefeng Yan, Weiming Wang, Honghua Chen, Dingkun Zhu, Liangliang Nan, Mingqiang Wei
IEEE Transactions on Circuits and Systems for Video Technology, vol. 14, no. 8, 2025

[Paper]

MinCD-PnP: Learning 2D-3D Correspondences with Approximate Blind PnP

MinCD-PnP: Learning 2D-3D Correspondences with Approximate Blind PnP

Pei An, Jiaqi Yang, Muyao Peng, You Yang, Qiong Liu, Xiaolin Wu, Liangliang Nan
International Conference on Computer Vision (ICCV), 2025

[Paper (5M)] [Suppl Material (6M)] [URL]

The Overlooked Value of Test-time Reference Sets in Visual Place Recognition

The Overlooked Value of Test-time Reference Sets in Visual Place Recognition

Mubariz Zaffar, Liangliang Nan, Julian Kooij
IEEE/CVF International Conference on Computer Vision Workshops (ICCV Workshops), 2025

[Paper (3M)]

Top-I2P: Explore Open-Domain Image-to-Point Cloud Registration Using Topology Relationship

Top-I2P: Explore Open-Domain Image-to-Point Cloud Registration Using Topology Relationship

Pei An, Jiaqi Yang, Muyao Peng, You Yang, Qiong Liu, Jie Ma, Liangliang Nan
International Joint Conference on Artificial Intelligence (IJCAI), 2025

[Paper (9M)]

Parametric Point Cloud Completion for Polygonal Surface Reconstruction

Parametric Point Cloud Completion for Polygonal Surface Reconstruction

Zhaiyu Chen, Yuqing Wang, Liangliang Nan, Xiao Xiang Zhu
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2025

[Paper] [Poster] [Code] [Video] [Project Page]

SUM Parts: Benchmarking Part-Level Semantic Segmentation of Urban Meshes

SUM Parts: Benchmarking Part-Level Semantic Segmentation of Urban Meshes

Weixiao Gao, Liangliang Nan, Hugo Ledoux
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2025

[Paper] [Poster] [Data] [Code] [Video] [Project Page]

VoteFlow: Enforcing Local Rigidity in Self-Supervised Scene Flow

VoteFlow: Enforcing Local Rigidity in Self-Supervised Scene Flow

Yancong Lin, Shiming Wang, Liangliang Nan, Julian Kooij, Holger Caesar
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2025

[Paper] [Poster] [Code] [Video]

CosCAD: Cross-Modal CAD Model Retrieval and Pose Alignment from a Single Image

CosCAD: Cross-Modal CAD Model Retrieval and Pose Alignment from a Single Image

Zhikun Wen, Honghua Chen, Zhe Zhu, Zeyong Wei, Liangliang Nan, Mingqiang Wei
Computational Visual Media Conference (CVM) 2025

[Paper (1M)]

PointCG: Self-supervised Point Cloud Learning via Joint Completion and Generation

PointCG: Self-supervised Point Cloud Learning via Joint Completion and Generation

Yun Liu, Peng Li, Xuefeng Yan, Liangliang Nan, Bing Wang, Honghua Chen, Lina Gong, Wei Zhao, Mingqiang Wei
IEEE Transactions on Visualization and Computer Graphics, vol. 31, pp. 6648-6660, 2025

[Paper] [Code]

PolyGNN: Polyhedron-based graph neural network for 3D building reconstruction from point clouds

PolyGNN: Polyhedron-based graph neural network for 3D building reconstruction from point clouds

Zhaiyu Chen, Yilei Shi, Liangliang Nan, Zhitong Xiong, Xiao Xiang Zhu
ISPRS Journal of Photogrammetry and Remote Sensing, vol. 218, pp. 693-706, 2024

[Paper (6M)] [Code] [URL]

SimLOG: Simultaneous Local-Global Feature Learning for 3D Object Detection in Indoor Point Clouds

SimLOG: Simultaneous Local-Global Feature Learning for 3D Object Detection in Indoor Point Clouds

Mingqiang Wei, Baian Chen, Liangliang Nan, Haoran Xie, Lipeng Gu, Dening Lu, Fu Lee Wang, Qing Li
IEEE Transactions on Intelligent Transportation Systems, vol. 25, no. 12, 2024

[Paper (5M)] [Code] [URL]

A Benchmark Approach and Dataset for Large-scale Lane Mapping from MLS Point Clouds

A Benchmark Approach and Dataset for Large-scale Lane Mapping from MLS Point Clouds

Xiaoxin Mi, Zhen Dong, Zhipeng Cao, Bisheng Yang, Zhen Cao, Chao Zheng, Jantien Stoter, Liangliang Nan
International Journal of Applied Earth Observation and Geoinformation, vol. 133, 2024

[Paper (1M)] [Code] [Dataset] [URL]

PointeNet: A lightweight framework for effective and efficient point cloud analysis

PointeNet: A lightweight framework for effective and efficient point cloud analysis

Lipeng Gu, Xuefeng Yan, Liangliang Nan, Dingkun Zhu, Honghua Chen, Weiming Wang, Mingqiang Wei
Computer Aided Geometric Design, vol. 110, 102311, 2024

[Paper (3M)] [Code] [URL]

Fast Building Instance Proxy Reconstruction for Large Urban Scenes

Fast Building Instance Proxy Reconstruction for Large Urban Scenes

Jianwei Guo, Haobo Qin, Yinchang Zhou, Xin Chen, Liangliang Nan, Hui Huang
IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 46, no. 11, 2024

[Paper (15M)]

On the Estimation of Image-matching Uncertainty in Visual Place Recognition

On the Estimation of Image-matching Uncertainty in Visual Place Recognition

Mubariz Zaffar, Liangliang Nan, Julian Kooij
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2024 (Poster Highlight)

[Paper (14M)]

Path-Selective Point Cloud Denoising

PathNet: Path-Selective Point Cloud Denoising

Zeyong Wei, Honghua Chen, Liangliang Nan, Jun Wang, Jing Qin, Mingqiang Wei
IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 46, no. 6, 2024

[Paper (7M)] [Code] [URL]

UniBEV: Multi-modal 3D Object Detection with Uniform BEV Encoders for Robustness against Missing Sensor Modalities

UniBEV: Multi-modal 3D Object Detection with Uniform BEV Encoders for Robustness against Missing Sensor Modalities

Shiming Wang, Holger Caesar, Liangliang Nan, Julian Kooij
IEEE Intelligent Vehicles Symposium (IVS), 2024

[Paper (3M)] [Code]

Multi-View Consistent Artistic Style Transfer

MuVieCAST: Multi-View Consistent Artistic Style Transfer

Nail Ibrahimli, Julian Kooij, Liangliang Nan
International Conference on 3D Vision (3DV), 2024

[Paper (6M)] [Code] [Project Page]

cross source registration

Hybrid geometry sets for global registration of cross-source geometric data

Minglei Li, Shu Peng, Liangliang Nan
International Journal of Applied Earth Observation and Geoinformation. vol. 128, 103733, 2024

[Paper (3M)] [URL]

geometric levels of detail

Influence of geometrical levels of detail and inaccurate material optical properties on daylight simulation

Nima Forouzandeh, Eleonora Brembilla, Liangliang Nan, Jantien Stoter, Alstan Jakubiec
Energy and Buildings. vol. 306, 113924, 2024

[Paper (5M)] [URL]

Symmetrization of 2D shapes

Symmetrization of 2D Polygonal Shapes Using Mixed-Integer Programming

Jin Huang, Jantien Stoter, Liangliang Nan
Computer-Aided Design. vol. 163, 103572, 2023

[Paper (3M)] [Code] [URL]

ddlmvs

DDL-MVS: Depth Discontinuity Learning for Multi-View Stereo Networks

Nail Ibrahimli, Hugo Ledoux, Julian Kooij, and Liangliang Nan
Remote Sensing, vol. 15, no. 12, 2970, 2023

[Paper (1M)] [Code] [URL]

Continuous visual place recognition

CoPR: Toward Accurate Visual Localization With Continuous Place-Descriptor Regression

Mubariz Zaffar, Liangliang Nan, Julian Kooij
IEEE Transactions on Robotics, vol. 39, no. 4, 2023

[Paper (3M)]

Point cloud completion

CSDN: Cross-modal Shape-transfer Dual-refinement Network for Point Cloud Completion

Zhe Zhu, Liangliang Nan, Haoran Xie, Honghua Chen, Jun Wang, Mingqiang Wei, Jing Qin
IEEE Transactions on Visualization and Computer Graphics, vol. 30, no. 7, 2023

[Paper (2M)] [Code]

Forestry point cloud registration

GlobalMatch: Registration of Forest Terrestrial Point Clouds by Global Matching of Relative Stem Positions

Xufei Wang, Zexin Yang, Xiaojun Cheng, Jantien Stoter, Wenbin Xu, Zhenlun Wu, Liangliang Nan
ISPRS Journal of Photogrammetry and Remote Sensing. vol. 197, 71-86, 2023

[Paper (6M)] [Code] [URL]

pssnet

PSSNet: Planarity-sensible Semantic Segmentation of Large-scale Urban Meshes

Weixiao Gao, Liangliang Nan, Bas Boom, Hugo Ledoux
ISPRS Journal of Photogrammetry and Remote Sensing. vol. 196, 32-44, 2023

[Paper (7M)] [Code] [URL]

implicit

Enriching Point Clouds with Implicit Representations for 3D Classification and Segmentation

Zexin Yang, Qin Ye, Jantien Stoter, and Liangliang Nan
Remote Sensing, 15(1), 61, 2023

[Paper (10M)] [Code] [URL]

Implicit field building reconstruction

Reconstructing Compact Building Models from Point Clouds Using Deep Implicit Fields

Zhaiyu Chen, Hugo Ledoux, Seyran Khademi, Liangliang Nan
ISPRS Journal of Photogrammetry and Remote Sensing. vol. 194, 58-73, 2022

[Paper (5M)] [Code] [URL]

Push boundary

Push-the-Boundary: Boundary-aware Feature Propagation for Semantic Segmentation of 3D Point Clouds

Shenglan Du, Nail Ibrahimli, Jantien Stoter, Julian Kooij, Liangliang Nan
3DV (International Conference on 3D Vision), 2022

[Paper (5M)] [Video] [Code]

Plot-level tree reconstruction and biomass estimation

Plot-level reconstruction of 3D tree models for aboveground biomass estimation

Guangpeng Fan, Zhenyu Xu, Jinhu Wang, Liangliang Nan, Huijie Xiao, Zhiming Xin, Feixiang Chen
Ecological Indicators, vol. 142, 109211, 2022

[Paper (11M)] [URL]

HRBF-Fusion

HRBF-Fusion: Accurate 3D reconstruction from RGB-D data using on-the-fly implicits

Yabin Xu, Liangliang Nan, Laishui Zhou, Jun Wang, Charlie C.L. Wang
ACM Transactions on Graphics (presentation at SIGGRAPH 2022), vol. 41, no. 3, 2022

[Paper (7M)] [Code] [Video]

Instance segmentation

3D Instance Segmentation of MVS Buildings

Jiazhou Chen, Yanghui Xu, Shufang Lu, Ronghua Liang, Liangliang Nan
IEEE Transactions on Geoscience and Remote Sensing. vol. 60, pp. 1-14, 2022

[Paper (14M)] [Video] [Dataset]

City3D

City3D: Large-Scale Building Reconstruction from Airborne LiDAR Point Clouds

Jin Huang, Jantien Stoter, Ravi Peters, Liangliang Nan
Remote Sensing. 14(9), 2254. 2022

[Paper (6M)] [Code]

6D position estimation

Efficient MSPSO Sampling for Object Detection and 6D Pose Estimation in 3D Scenes

Xuejun Xing, Jianwei Guo, Liangliang Nan, Qingyi Gu, Xiaopeng Zhang, Dong-Ming Yan
IEEE Transactions on Industrial Electronics. v69 (10), 10281-10291. 2022

[Paper (13M)] [URL]

multiple object tracking

Multiple object tracking using a transform space

Minglei Li, Jiasong Li, Alexis Tamayo, Liangliang Nan
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 137-143. 2022

[Paper (2M)]

Easy3D

Easy3D: a lightweight, easy-to-use, and efficient C++ library for processing and rendering 3D data

Liangliang Nan
Journal of Open Source Software, 6(64), 3255, 2021

[Paper (3M)] [Code]

SUM

SUM: A Benchmark Dataset of Semantic Urban Meshes

Weixiao Gao, Liangliang Nan, Bas Boom, and Hugo Ledoux
ISPRS Journal of Photogrammetry and Remote Sensing. 179(2021), 108-120. 2021

[Paper (7M)] [URL] [Project Page]

Simplification

Feature-preserving 3D Mesh Simplification for Urban Buildings

Minglei Li and Liangliang Nan
ISPRS Journal of Photogrammetry and Remote Sensing. 173 (2021), 135–150. 2021

[Paper (2M)] [URL]

ComNet

ComNet: Combinational Neural Network for Object Detection in UAV-Borne Thermal Images

Minglei Li, Xingke Zhao, Jiasong Li, and Liangliang Nan
IEEE Transactions on Geoscience and Remote Sensing. vol. 59, no. 8, pp. 6662-6673, Aug. 2021

[Paper (2M)] [URL]

adqsm.jpg

AdQSM: A New Method for Estimating Above-Ground Biomass from TLS Point Clouds

Guangpeng Fan, Liangliang Nan, Yanqi Dong, Xiaohui Su, and Feixiang Chen
Remote Sensing. 12(18), 3089, 2020

[Paper (4M)] [URL]

polygonization

Structure-aware Building Mesh Polygonization

Vasileios Bouzas, Hugo Ledoux, and Liangliang Nan
ISPRS Journal of Photogrammetry and Remote Sensing. 167(2020), 432-442, 2020

[Paper (5M)] [Code] [URL]

trees

A New Quantitative Approach to Tree Attributes Estimation Based on LiDAR Point Clouds

Guangpeng Fan, Liangliang Nan, Feixiang Chen, Yanqi Dong, Zhiming Wang, Hao Li, and Danyu Chen
Remote Sensing. 12(11), 1779, 2020

[Paper (4M)] [URL]

adtree

PLADE: A Plane-based Descriptor for Point Cloud Registration with Small Overlap

Songlin Chen, Liangliang Nan, Renbo Xia, Jibin Zhao, and Peter Wonka
IEEE Transactions on Geoscience and Remote Sensing. 58(4), 2530-2540, 2020

[Paper (7M)] [Video] [Code] [Dataset]

adtree

AdTree: Accurate, Detailed, and Automatic Modelling of Laser-Scanned Trees

Shenglan Du, Roderik Lindenbergh, Hugo Ledoux, Jantien Stoter, Liangliang Nan
Remote Sensing. 11(18), 2074, 2019

[Paper (8M)] [Code] [URL]

near_support_free

Near Support-free Multi-directional 3D Printing via Global-optimal Decomposition

Yisong Gao, Lifang Wu, Dong-MingYan, Liangliang Nan
Graphical Models. vol. 104, 101034, July 2019

[Paper (3M)][URL]

polyfit

PolyFit: Polygonal Surface Reconstruction from Point Clouds

Liangliang Nan, Peter Wonka
International Conference on Computer Vision (ICCV), 2017

[Paper (8M)] [Video (12M)] [Code] [Executable] [Data (580M)] [Project Page]

block_assembly

Block Assembly for Global Registration of Building Scans

Feilong Yan, Liangliang Nan, Peter Wonka
SIGGRAPH Asia 2016 (ACM Transactions on Graphics, vol. 35, no. 6, Nov. 2016)

[Paper (7M)] [Video (102M)] [Slides (134M)] [Project Page]
manhattan

Manhattan-world Urban Reconstruction from Point Clouds

Minglei Li, Peter Wonka, Liangliang Nan
ECCV 2016 (Lecture Notes in Computer Science, vol. 9908, pp. 54-69, Sept.2016)

[Paper (12M)] [Poster (3M)] [Data & Results (7M)] [Video (28M)] [Code & Exe (51M)] [Project Page]
asset

Large Scale Asset Extraction for Urban Images

Lama Affara, Liangliang Nan, Bernard Ghanem, Peter Wonka
ECCV 2016 (Lecture Notes in Computer Science, vol. 9907, pp. 437-452, Sept.2016)

[Paper (8M)] [Poster (3M)] [Video (31M)] [Suppl Material (1M)]
curve_network

Curve Networks for Surface Reconstruction

Yuanhao Cao, Liangliang Nan, Peter Wonka
arXiv:1603.08753 [cs.GR], Mar.2016

[Paper (3M)] [Video (7M)] [URL]

box_fitting

Fitting Boxes to Manhattan Scenes Using Linear Integer Programming

Minglei Li, Liangliang Nan, Shaochuang Liu
International Journal of Digital Earth, vol. 9, no. 8, pp. 806-817, Feb.2016

[Paper (4M)] [URL]
symmetrization

Symmetrization of Facade Layouts

Haiyong Jiang, Dong-Ming Yan, Weiming Dong, Fuzhang Wu, Liangliang Nan, Xiaopeng Zhang
Computational Visual Media 2016 (Graphical Models, vol. 85, pp. 11-21, Feb.2016)

[Paper (13M)] [URL]
constraint

Automatic Constraint Detection for 2D Layout Regularization

Haiyong Jiang, Liangliang Nan, Dong-Ming Yan, Weiming Dong, Xiaopeng Zhang, Peter Wonka
IEEE Transactions on Visualization and Computer Graphics, vol. 22, no. 8, pp. 1933-1944, Aug.2016

[Paper (4M)] [Suppl Material (24M)] [URL]
mass_model

Reconstructing Building Mass Models from UAV images (Best Paper Award)

Minglei Li, Liangliang Nan, Neil Smith, Peter Wonka
CAD/Graphics 2015 (Computers & Graphics, vol. 54, pp. 84-93, Feb.2016)

[Paper (8M)] [Data (330M)] [URL]
template_assembly

Template Assembly for Detailed Urban Reconstruction

Liangliang Nan, Caigui Jiang, Bernard Ghanem, Peter Wonka
Eurographics 2015 (Computer Graphics Forum, vol. 34, no. 2, May.2015)

[Paper (14M)] [Suppl Material 1] [Suppl Material 2] [Video (58M)] [Slides (88M)] [Project page]

2d-3d_lifting

2D-3D Lifting for Shape Reconstruction

Liangliang Nan, Andrei Sharf, Baoquan Chen
Pacific Graphics 2014 (Computer Graphics Forum, vol. 33, no. 7, Oct.2014)

[Paper (14M)] [Slides (24M)] [Suppl Video (7M)] [Data & Results (56M)]

indoor_understanding

A Search-Classify Approach for Cluttered Indoor Scene Understanding

Liangliang Nan, Ke Xie, Andrei Sharf
SIGGRAPH Asia 2012 (ACM Transactions on Graphics, vol. 31, no. 6, Nov.2012)

[Paper (6M)] [Slides (13M)] [Data (290)] [Project Page]

Gestalt_abstraction

Conjoining Gestalt Rules for Abstraction of Architectural Drawings

Liangliang Nan, Andrei Sharf, Ke Xie, Tien-Tsin Wong, Oliver Deussen, Daniel Cohen-Or, Baoquan Chen
SIGGRAPH Asia 2011 (ACM Transactions on Graphics, vol. 30, no. 6, Dec.2011)

[Paper (12M)] [Video (58M)] [Suppl Material (11M)] [Slides (6M)] [Data (7M)] [Project Page]

SmartBoxes

SmartBoxes for Interactive Urban Reconstruction

Liangliang Nan, Andrei Sharf, Hao Zhang, Daniel Cohen-Or, Baoquan Chen
SIGGRAPH 2010 (ACM Transactions on Graphics, vol. 29, no. 4, Jul.2010)

[Paper (5M)] [Video (120M)] [Live Demo (52M)] [Slides (12M)] [Data (95M)] [Media] [Project Page]

sil_edit

Silhouette-based Interactive Editing for Mesh Models

Liangliang Nan, Weijun Liu
CAD/CG' 2010, pp. 755-764, 28-30 Jul.2010, Taiyuan, China

[Paper] [Video (17M)]
semantic

点云数据重建的最新进展与构想

南亮亮, 陈宝权
 先进技术研究通报. vol. 3, no. 6, pp. 45-49, Jun.2009

[Paper]

 

 

Publications in Reverse Engineering and Laser Cladding

Laser Remanufacturing Based on the Integration of Reverse Engineering and Laser Cladding [PDF]
Liangliang Nan, Weijun Liu and Kai Zhang
International Journal of Computer Applications in Technology. vol. 37, no. 2, pp. 116-124, 2010

基于神经网络的激光熔覆高度预测研究 [PDF]
姜淑娟, 刘伟军, 南亮亮
机械工程学报. vol. 45, no. 3, pp. 269-274, Mar. 2009

逆向工程三维测量和数据处理
南亮亮, 刘伟军
仪器仪表学报. vol. 28, no. 4, pp. 53-55, Apr. 2007

Sensing and Control for Geometry Stability of the Melt Pool and the Cross Sectional Area in Laser Cladding [PDF]
Liangliang Nan, Weijun Liu
Proceedings of the International Conference on Innovative Computing, Information and Control (ICICIC). vol. 1, pp. 521-524, 30 Aug. - 1 Sept. 2006, Beijing, China

Modeling for Laser-Material Interaction to Predict and Control the Cross Sectional Area of Coaxial Laser Cladding with Powder [PDF]
Liangliang Nan, Weijun Liu and Kai Zhang
Proceedings of the International conference on Advanced Design and Manufacture (ADM). pp. 386-390, 8-10 Jan. 2006, Harbin, China

Copyright @Liangliang Nan