Search Results for author: Rong Liu

Found 15 papers, 2 papers with code

Dual Classification Head Self-training Network for Cross-scene Hyperspectral Image Classification

no code implementations25 Feb 2025 Rong Liu, Junye Liang, Jiaqi Yang, Jiang He, Peng Zhu

Due to the difficulty of obtaining labeled data for hyperspectral images (HSIs), cross-scene classification has emerged as a widely adopted approach in the remote sensing community.

Classification Hyperspectral Image Classification +1

Deformable Beta Splatting

no code implementations27 Jan 2025 Rong Liu, Dylan Sun, Meida Chen, Yue Wang, Andrew Feng

Notably, for the first time, splatting-based methods outperform state-of-the-art Neural Radiance Fields, highlighting the superior performance and efficiency of DBS for real-time radiance field rendering.

3DGS Novel View Synthesis

SplatMAP: Online Dense Monocular SLAM with 3D Gaussian Splatting

no code implementations13 Jan 2025 Yue Hu, Rong Liu, Meida Chen, Peter Beerel, Andrew Feng

Achieving high-fidelity 3D reconstruction from monocular video remains challenging due to the inherent limitations of traditional methods like Structure-from-Motion (SfM) and monocular SLAM in accurately capturing scene details.

3DGS 3D Reconstruction +2

AtomGS: Atomizing Gaussian Splatting for High-Fidelity Radiance Field

1 code implementation20 May 2024 Rong Liu, Rui Xu, Yue Hu, Meida Chen, Andrew Feng

3D Gaussian Splatting (3DGS) has recently advanced radiance field reconstruction by offering superior capabilities for novel view synthesis and real-time rendering speed.

3DGS Novel View Synthesis

WeakSurg: Weakly supervised surgical instrument segmentation using temporal equivariance and semantic continuity

no code implementations14 Mar 2024 Qiyuan Wang, Yanzhe Liu, Shang Zhao, Rong Liu, S. Kevin Zhou

We annotate instance-wise instrument labels with fixed time-steps which are double checked by a clinician with 3-years experience to evaluate segmentation results.

Instance Segmentation Instrument Recognition +4

Stand for Something or Fall for Everything: Predict Misinformation Spread with Stance-Aware Graph Neural Networks

no code implementations4 Oct 2023 Zihan Chen, Jingyi Sun, Rong Liu, Feng Mai

Although pervasive spread of misinformation on social media platforms has become a pressing challenge, existing platform interventions have shown limited success in curbing its dissemination.

Graph Neural Network Misinformation

Universal Photorealistic Style Transfer: A Lightweight and Adaptive Approach

no code implementations18 Sep 2023 Rong Liu, Enyu Zhao, Zhiyuan Liu, Andrew Feng, Scott John Easley

Photorealistic style transfer aims to apply stylization while preserving the realism and structure of input content.

Style Transfer Super-Resolution +1

MURPHY: Relations Matter in Surgical Workflow Analysis

no code implementations24 Dec 2022 Shang Zhao, Yanzhe Liu, Qiyuan Wang, Dai Sun, Rong Liu, S. Kevin Zhou

Autonomous robotic surgery has advanced significantly based on analysis of visual and temporal cues in surgical workflow, but relational cues from domain knowledge remain under investigation.

Relation Triplet

Stochastic Top-k ListNet

no code implementations EMNLP 2015 Tianyi Luo, Dong Wang, Rong Liu, Yiqiao Pan

ListNet is a well-known listwise learning to rank model and has gained much attention in recent years.

Learning-To-Rank

Learning from LDA using Deep Neural Networks

no code implementations5 Aug 2015 Dongxu Zhang, Tianyi Luo, Dong Wang, Rong Liu

Latent Dirichlet Allocation (LDA) is a three-level hierarchical Bayesian model for topic inference.

Document Classification General Classification +1

Bayesian Analysis for miRNA and mRNA Interactions Using Expression Data

no code implementations12 Oct 2012 Mingjun Zhong, Rong Liu, Bo Liu

Compared to the point estimate algorithms, which only provide single estimates for those parameters, the Bayesian methods are more meaningful and provide credible intervals, which take into account the uncertainty of the inferred interactions of the miRNA and mRNA.

regression Specificity

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