Search Results for author: Tao Guan

Found 9 papers, 6 papers with code

EfficientGS: Streamlining Gaussian Splatting for Large-Scale High-Resolution Scene Representation

no code implementations19 Apr 2024 Wenkai Liu, Tao Guan, Bin Zhu, Lili Ju, Zikai Song, Dan Li, Yuesong Wang, Wei Yang

In the domain of 3D scene representation, 3D Gaussian Splatting (3DGS) has emerged as a pivotal technology.

C2F2NeUS: Cascade Cost Frustum Fusion for High Fidelity and Generalizable Neural Surface Reconstruction

no code implementations ICCV 2023 Luoyuan Xu, Tao Guan, Yuesong Wang, Wenkai Liu, Zhaojie Zeng, Junle Wang, Wei Yang

There is an emerging effort to combine the two popular 3D frameworks using Multi-View Stereo (MVS) and Neural Implicit Surfaces (NIS) with a specific focus on the few-shot / sparse view setting.

Depth Estimation Surface Reconstruction

Adaptive Patch Deformation for Textureless-Resilient Multi-View Stereo

1 code implementation CVPR 2023 Yuesong Wang, Zhaojie Zeng, Tao Guan, Wei Yang, Zhuo Chen, Wenkai Liu, Luoyuan Xu, Yawei Luo

To detect more anchor pixels to ensure better adaptive patch deformation, we propose to evaluate the matching ambiguity of a certain pixel by checking the convergence of the estimated depth as optimization proceeds.

Point Clouds

Learning to be a Statistician: Learned Estimator for Number of Distinct Values

1 code implementation6 Feb 2022 Renzhi Wu, Bolin Ding, Xu Chu, Zhewei Wei, Xiening Dai, Tao Guan, Jingren Zhou

We derive conditions of the learning framework under which the learned model is workload agnostic, in the sense that the model/estimator can be trained with synthetically generated training data, and then deployed into any data warehouse simply as, e. g., user-defined functions (UDFs), to offer efficient (within microseconds on CPU) and accurate NDV estimations for unseen tables and workloads.

Significance-aware Information Bottleneck for Domain Adaptive Semantic Segmentation

no code implementations ICCV 2019 Yawei Luo, Ping Liu, Tao Guan, Junqing Yu, Yi Yang

For unsupervised domain adaptation problems, the strategy of aligning the two domains in latent feature space through adversarial learning has achieved much progress in image classification, but usually fails in semantic segmentation tasks in which the latent representations are overcomplex.

Image Classification Segmentation +2

Every Node Counts: Self-Ensembling Graph Convolutional Networks for Semi-Supervised Learning

1 code implementation26 Sep 2018 Yawei Luo, Tao Guan, Junqing Yu, Ping Liu, Yi Yang

To capitalize on the information from unlabeled nodes to boost the training for GCN, we propose a novel framework named Self-Ensembling GCN (SEGCN), which marries GCN with Mean Teacher - another powerful model in semi-supervised learning.

General Classification Node Classification

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