Robust Image Stitching with Optimal Plane
Lang Nie*, Yuan Mei*, Kang Liao, Yunqiu Xu, Chunyu Lin, Bin Xiao (* Equal contribution)
[Paper] [Code]

Deep Learning for Camera Calibration and Beyond: A Survey
Kang Liao, Lang Nie, Shujuan Huang, Chunyu Lin, Jing Zhang, Yao Zhao, Moncef Gabbouj, Dacheng Tao
[Paper] [Project Page]

Revisiting 360 Depth Estimation with PanoGabor: A New Fusion Perspective
Zhijie Shen, Chunyu Lin, Lang Nie, Kang Liao, Weisi Lin, Yao Zhao
[Paper] [Code]

From Editor to Dense Geometry Estimator
Jiyuan Wang, Chunyu Lin, Lei Sun, Rongying Liu, Lang Nie, Mingxing Li, Kang Liao, Xiangxiang Chu, Yao Zhao
[Project Page] [Paper] [Code]

StableMotion: Repurposing Diffusion-Based Image Priors for Motion Estimation
Ziyi Wang, Haipeng Li, Lin Sui, Tianhao Zhou, Hai Jiang, Lang Nie, Shuaicheng Liu
[Paper]

Beyond Wide-Angle Images: Structure-to-Detail Video Portrait Correction via Unsupervised Spatiotemporal Adaptation
Wenbo Nie, Lang Nie (Project Lead), Chunyu Lin, Jingwen Chen, Ke Xing, Jiyuan Wang, Kang Liao
The 40th Annual AAAI Conference on Artificial Intelligence (AAAI 2026)
[Paper] [Video]

StabStitch++: Unsupervised Online Video Stitching with Spatiotemporal Bidirectional Warps
Lang Nie, Chunyu Lin, Kang Liao, Yun Zhang, Shuaicheng Liu, Yao Zhao
IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI 2025)
[Paper] [Code] [Video]

Jasmine: Harnessing Diffusion Prior for Self-supervised Depth Estimation
JiYuan Wang, Chunyu Lin, Cheng Guan, Lang Nie, Jing He, Haodong Li, Kang Liao, Yao Zhao
The Thirty-ninth Annual Conference on Neural Information Processing Systems (NeurIPS 2025)
[Paper] [Code]

PixelStitch: Structure-Preserving Pixel-Wise Bidirectional Warps for Unsupervised Image Stitching
Hengzhe Jin, Lang Nie (Project Lead), Chunyu Lin, Xiaomei Feng, Yao Zhao
International Conference on Computer Vision (ICCV 2025)
[Paper] [Code]

Lifting the Structural Morphing for Wide-Angle Images Rectification: Unified Content and Boundary Modeling
Wenting Luan, Siqi Lu, Yongbin Zheng, Wanying Xu, Lang Nie, Zongtan Zhou, Kang Liao
International Conference on Computer Vision (ICCV 2025)
[Paper] [Code]

Advancing Real-World Parking Slot Detection with Large-Scale Dataset and Semi-Supervised Baseline
Zhihao Zhang, Chunyu Lin, Lang Nie, Jiyuan Wang, Yao Zhao
IEEE Transactions on Intelligent Transportation Systems (TITS 2025)
[Paper] [Code]

Semi-Supervised Coupled Thin-Plate Spline Model for Rotation Correction and Beyond
Lang Nie, Chunyu Lin, Kang Liao, Shuaicheng Liu, Yao Zhao
IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI 2024)
[Paper] [Code]

360 Layout Estimation via Orthogonal Planes Disentanglement and Multi-view Geometric Consistency Perception
IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI 2024)
Zhijie Shen, Chunyu Lin, Junsong Zhang, Lang Nie, Kang Liao, Yao Zhao
[Paper] [Code]

Eliminating Warping Shakes for Unsupervised Online Video Stitching
Lang Nie, Chunyu Lin, Kang Liao, Yun Zhang, Shuaicheng Liu, Rui Ai, Yao Zhao
European Conference on Computer Vision (ECCV 2024)
[Paper] [Code] [Video]

Digging into contrastive learning for robust depth estimation with diffusion models
Jiyuan Wang, Chunyu Lin, Lang Nie, Kang Liao, Shuwei Shao, Yao Zhao
ACM Multimedia (ACM MM 2024)
[Paper] [Code]

WeatherDepth: Curriculum Contrastive Learning for Self-Supervised Depth Estimation under Adverse Weather Conditions
Jiyuan Wang, Chunyu Lin, Lang Nie, Shujun Huang, Yao Zhao, Xing Pan, Rui Ai
IEEE International Conference on Robotics and Automation (ICRA 2024)
[Paper] [Code]

S-OmniMVS: Incorporating Sphere Geometry into Omnidirectional Stereo Matching
Zisong Chen, Chunyu Lin, Lang Nie, Zhijie Shen, Kang Liao, Yuanzhouhan Cao, Yao Zhao
ACM Multimedia (ACM MM 2023). (Oral presentation)
[Paper]

Parallax-Tolerant Unsupervised Deep Image Stitching
Lang Nie, Chunyu Lin, Kang Liao, Shuaicheng Liu, Yao Zhao
International Conference on Computer Vision (ICCV 2023)
[Paper] [Code]

RecRecNet: Rectangling Rectified Wide-Angle Images by Thin-Plate Spline Model and DoF-based Curriculum Learning
Kang Liao*, Lang Nie*, Chunyu Lin, Zishuo Zheng, Yao Zhao (* Equal contribution)
International Conference on Computer Vision (ICCV 2023)
[Paper] [Code]

GAFlow: Incorporating Gaussian Attention into Optical Flow
Ao Luo, Fan Yang, Xin Li, Lang Nie, Chunyu Lin, Haoqiang Fan, Shuaicheng Liu
International Conference on Computer Vision (ICCV 2023)
[Paper] [Code]

Unsupervised OmniMVS: Efficient Omnidirectional Depth Inference via Establishing Pseudo-Stereo Supervision
Zisong Chen, Chunyu Lin, Lang Nie, Kang Liao, Yao Zhao
IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2023)
[Paper] [Code]

Deep Rotation Correction without Angle Prior
Lang Nie, Chunyu Lin, Kang Liao, Shuaicheng Liu, Yao Zhao
IEEE Transactions on Image Processing (TIP 2023)
[Paper] [Code] [Dataset]

Disentangling Orthogonal Planes for Indoor Panoramic Room Layout Estimation with Cross-Scale Distortion Awareness
Zhijie Shen, Zishuo Zheng, Chunyu Lin, Lang Nie, Kang Liao, Shuai Zheng, Yao Zhao
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR 2023)
[Paper] [Code]

Complementary Bi-directional Feature Compression for Indoor 360° Semantic Segmentation with Self-distillation
Zishuo Zheng, Chunyu Lin, Lang Nie, Kang Liao, Zhijie Shen, Yao Zhao
Winter Conference on Applications of Computer Vision (WACV 2023)
[Paper]

Deep Rectangling for Image Stitching: A Learning Baseline
Lang Nie, Chunyu Lin, Kang Liao, Shuaicheng Liu, Yao Zhao
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR 2022). (Oral presentation)
[Paper] [Code] [Dataset] [Video] [Chinese Blog]

PanoFormer: Panorama Transformer for Indoor 360° Depth Estimation
Zhijie Shen, Chunyu Lin, Kang Liao, Lang Nie, Zishuo Zheng, Yao Zhao
European Conference on Computer Vision (ECCV 2022)
[Paper] [Code]

SivsFormer: Parallax-Aware Transformers for Single-image-based View Synthesis
Chunlan Zhang, Chunyu Lin, Kang Liao, Lang Nie, Yao Zhao
IEEE Conference on Virtual Reality and 3D User Interfaces (VR 2022)
[Paper]

Unsupervised Deep Image Stitching: Reconstructing Stitched Features to Images
Lang Nie, Chunyu Lin, Kang Liao, Shuaicheng Liu, Yao Zhao
IEEE Transactions on Image Processing (TIP 2021)
[Paper] [Code] [Dataset] [Chinese Blog]