Sparse-View 3D Reconstruction

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16 papers in the last four weeks, up 33% on the four weeks before. 0.2% of all new papers.

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Latest papers 123

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StructSplat: Generalizable 3D Gaussian Splatting from Uncalibrated Sparse Views
Jun 26, 2026Jia-Chen Zhao, Beiqi Chen, Xinyang Chen +23D Gaussian Splatting 3D Reconstruction
Harbin Institute of Technology (Shenzhen) · Great Bay University · Guangzhou CloudButterfly Technology Co., Ltd.
PanoImager: Geometry-Guided Novel View Synthesis and Reconstruction from Sparse Panoramic Views
Jun 25, 2026Zhisong Xu, Takeshi OishiMulti-View Consistency 3D Gaussian Splatting
Institute of Industrial Science, The University of Tokyo, Tokyo, Japan
Rendering Novel Views of MRI Using 3D Gaussian Splatting
Jun 24, 2026Robin Y. Park, Mark C. Eid, Rhydian Windsor +43D Gaussian Splatting Novel View Synthesis
Visual Geometry Group, University of Oxford · Oxford Machine Learning in NeuroImaging Lab, University of Oxford
ACEsplat: Accelerated 3D Gaussian Scene Regression via RGB and Poses Only
Jun 20, 2026Mingkai Liu, Haohua Que, Dikai Fan +73D Gaussian Splatting 3DGS Acceleration
Peking University · University of Georgia · Infinity Robotics +3
From Uncertainty to Stability and Fidelity: Guiding Sparse-View 3D Gaussian Splatting with Fisher Information
Jun 18, 2026Junbao Zhou, Qingshan Xu, Yuan Zhou +73D Gaussian Splatting Novel View Synthesis
Nanyang Technological University, Singapore · University of Science and Technology of China, China · Zhejiang University, China +1
FlowObject: Flow Steering for Bridging Generative Priors and Reconstruction Fidelity
Jun 17, 2026Yuchen Rao, Xuqian Ren, Yinyu Nie +4Flow Matching 3D Reconstruction
Graz University of Technology Austria · Tampere University Finland · Technical University of Munich Germany +3
CD-RCM: Generalizable Continuous-Depth Novel View Synthesis for Reflectance Confocal Microscopy
Jun 10, 2026Tooba Imtiaz, Milind Rajadhyaksha, Kivanc Kose +1Novel View Synthesis Sparse-View 3D Reconstruction
Northeastern University · Memorial Sloan Kettering Cancer Center
Wild3R: Feed-Forward 3D Gaussian Splatting from Unconstrained Sparse Photo Collection
Jun 10, 2026Yuto Furutani, Takashi Otonari, Kaede Shiohara +13D Gaussian Splatting Sparse-View 3D Reconstruction
The University of Tokyo
S23DR 2026 Winning Solution
Jun 4, 2026Jan Skvrna, Miroslav Purkrabek, Lukas Neumann3D Reconstruction Set Prediction
Visual Recognition Group, Czech Technical University in Prague
Deep Learning-based 3D Oral Cavity Reconstruction Using 2D Intraoral Images
Jun 4, 2026Jihun Cho, Soo-Yeon Jeong, Eun-Jeong Bae +13D Reconstruction Multi-View 3D Reconstruction
Dept. of Computer Engineering Pai Chai University Daejeon, Korea · Division of Software Engineering Pai Chai University Daejeon, Korea · Dept. of Dental Technology Bucheon University Bucheon, Korea
4D Reconstruction from Sparse Dynamic Cameras
Jun 3, 2026Kazuki Ozeki, Shun Kenney, Yuto Shibata +64D Reconstruction Multi-View 3D Reconstruction
Keio University · Sony AI · Sony Group Corporation
KC-3DGS: Kurtosis-Constrained Gaussian Splatting for High-Fidelity View Synthesis
Jun 2, 2026Vivekjyoti Banerjee, Abhay Yadav, Rama Chellappa +13D Gaussian Splatting Novel View Synthesis
Johns Hopkins University · NEC Labs America
BEAST3D: Animal behavioral analysis and neural encoding from multi-view video via Gaussian splatting
Jun 1, 2026Yanchen Wang, Lenny Aharon, Wangshu Zhu +7Sparse-View 3D Reconstruction 3D Representation Learning
Columbia University · Cold Spring Harbor · Stanford University
Edge Prediction for Roof Wireframe Reconstruction with Transformers
Jun 1, 2026Gustav Hanning, Ludvig Dillén, Jonathan Astermark +23D ViTs 3D Reconstruction
Centre for Mathematical Sciences, Lund University
Fast and Lightweight Novel View Synthesis with Differentiable Multiplane Image
Jun 1, 2026Kaidi Zhang, Guanxu ZhuNeural Rendering Novel View Synthesis
Universiti Malaya · Wuhan University
Sparse-View Lung Nodule Volumetry from Digitally Reconstructed Radiographs via AReT: Anatomy-Regularized TensoRF
May 31, 2026Spoorthi M, Suja Palaniswamy3D Medical Imaging Sparse-View 3D Reconstruction
Department of Computer Science & Engineering, Amrita School of Computing, Bengaluru, Amrita Vishwa Vidyapeetham, India
DelowlightSplat: Feed-Forward Gaussian Splatting for Lowlight 3D Scene Reconstruction
May 26, 2026Fuzhen Jiang, Zengtian Xie, Zhuoran Li3D Gaussian Splatting 3D Reconstruction
Hangzhou Dianzi University · Hangzhou, China · Zhuhai College of Science and Technology +1
TriSplat: Simulation-Ready Feed-Forward 3D Scene Reconstruction
May 25, 2026Weijie Wang, Zimu Li, Jinchuan Shi +53D Reconstruction Sparse-View 3D Reconstruction
Zhejiang University · ETH Zurich · ETH AI Center +2
F-RNG: Feed-Forward Relightable Neural Gaussians
May 25, 2026Guangming Fu, Jiahui Fan, Jian Yang +23D Gaussian Splatting 3D Reconstruction
Nankai University, China · Nanjing University, China · NVIDIA, USA
ArtSplat: Feed-Forward Articulated 3D Gaussian Splatting from Sparse Multi-State Uncalibrated Views
May 23, 2026Inseo Lee, Yoonji Kim, Eugene Sohn +4Articulated Object Reconstruction 3D Gaussian Splatting
1Seoul National University · 2Sogang University · 3NAVER AI Lab
LangFlash: Feed-forward 3D Language Gaussian Splatting from Sparse Unposed Images
May 22, 2026Yilong Liu, Wanhua Li, Chen Zhu-Tian +13D Gaussian Splatting Language-Embedded 3DGS
Harvard University · Tsinghua University · Nanyang Technological University +1
TWINGS: Thin Plate Splines Warp-aligned Initialization for Sparse-View Gaussian Splatting
May 21, 2026Hyeseong Kim, Geonhui Son, Deukhee Lee +13D Gaussian Splatting Novel View Synthesis
Yonsei University · Korea Institute of Science and Technology
Echo4DIR: 4D Implicit Heart Reconstruction from 2D Echocardiography Videos
May 21, 2026Yanan Liu, Qinya Li, Hao Zhang +54D Reconstruction Implicit Neural Representations
Department of Biomedical Engineering, National University of Singapore, Singapore · School of Information Science and Engineering, Yunnan University, Kunming, China
Feed-Forward Gaussian Splatting from Sparse Aerial Views
May 19, 2026Dongli Wu, Zhuoxiao Li, Tongyan Hua +43D Gaussian Splatting 3D Reconstruction
1The Hong Kong University of Science and Technology (Guangzhou) · 2Peking University · 3The Ohio State University
Efficient 3D Content Reconstruction and Generation
May 18, 2026Jiahao Li3D Asset Generation Sparse-View 3D Reconstruction
TOYOTA TECHNOLOGICAL INSTITUTE AT CHICAGO, Chicago, United States
HAD: Hallucination-Aware Diffusion Priors for 3D Reconstruction
May 16, 2026Xi Liu, Weiwei Sun, Zhou Ren +33D Reconstruction Novel View Synthesis
1Amazon AWS · 2Clemson University
FFAvatar: Few-Shot, Feed-Forward, and Generalizable Avatar Reconstruction
May 14, 2026Thuan Hoang Nguyen, Jiahao Luo, Yinyu Nie +33D Gaussian Splatting 3D Reconstruction
Snap Inc. · MBZUAI · University of California, Santa Cruz
PanoPlane: Plane-Aware Panoramic Completion for Sparse-View Indoor 3D Gaussian Splatting
May 13, 2026Adil Qureshi, Dongki Jung, Jaehoon Choi +13D Gaussian Splatting Diffusion Model Guidance
University of Maryland, College Park
CineMesh4D: Personalized 4D Whole Heart Reconstruction from Sparse Cine MRI
May 13, 2026Xiaoyue Liu, Xiaohan Yuan, Mark Y Chan +23D Mesh Generation 4D Reconstruction
Department of Biomedical Engineering, National University of Singapore, Singapore · School of Automation, Southeast University, Nanjing, China · Department of Medicine, National University of Singapore, Singapore +1
RoSplat: Robust Feed-Forward Pixel-wise Gaussian Splatting for Varying Input Views and High-Resolution Rendering
May 13, 2026Hoang Chuong Nguyen, Renjie Wu, Jose M. Alvarez +13D Gaussian Splatting Novel View Synthesis
Australian National University · NVIDIA

Jun 26, 2026, cs.CVJ/K move · Enter open · S save

StructSplat: Generalizable 3D Gaussian Splatting from Uncalibrated Sparse Views

Jia-Chen Zhao, Beiqi Chen, Xinyang Chen, Guangcong Wang+1

Harbin Institute of Technology (Shenzhen) · Great Bay University · Guangzhou CloudButterfly Technology Co., Ltd.

3D Gaussian Splatting 3D Reconstruction Sparse-View 3D Reconstruction Feed-Forward 3D Reconstruction

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We present StructSplat, a feed-forward and generalizable 3D Gaussian reconstruction framework that operates directly on uncalibrated images without requiring camera parameters. Existing methods either rely on per-scene optimization or assume known camera poses, and often entangle geometry and appearance within a unified backbone, limiting reconstruction fidelity and generalization. Our key idea is to adopt a structured representation that organizes geometry, semantic, and texture cues with explicit roles in the reconstruction process. Specifically, we introduce a pixel-aligned feature injection mechanism to enable accurate texture modeling from 2D observations, incorporate semantic-aware priors to improve global consistency, and design a camera alignment strategy to prevent information leakage and improve generalization. Experiments show that our method significantly outperforms prior approaches on challenging benchmarks. On DL3DV, our method achieves 28.045 PSNR, surpassing AnySplat (22.377) by +5.67 dB. In cross-dataset evaluation, our method achieves +1.94 dB over AnySplat on ACID and +1.72 dB on RealEstate10K. Project page: https://structsplat.github.io Code: https://github.com/J-C-Zhao/StructSplat

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Latest papers 123