Search Results for author: Chuanchen Luo

Found 13 papers, 5 papers with code

Generalizing Person Re-Identification by Camera-Aware Invariance Learning and Cross-Domain Mixup

1 code implementation ECCV 2020 Chuanchen Luo, Chunfeng Song, Zhao-Xiang Zhang

Despite the impressive performance under the single-domain setup, current fully-supervised models for person re-identification (re-ID) degrade significantly when deployed to an unseen domain.

Person Re-Identification

OOD-HOI: Text-Driven 3D Whole-Body Human-Object Interactions Generation Beyond Training Domains

no code implementations27 Nov 2024 Yixuan Zhang, Hui Yang, Chuanchen Luo, Junran Peng, Yuxi Wang, Zhaoxiang Zhang

Generating realistic 3D human-object interactions (HOIs) from text descriptions is a active research topic with potential applications in virtual and augmented reality, robotics, and animation.

Human-Object Interaction Detection

CityGaussianV2: Efficient and Geometrically Accurate Reconstruction for Large-Scale Scenes

1 code implementation1 Nov 2024 Yang Liu, Chuanchen Luo, Zhongkai Mao, Junran Peng, Zhaoxiang Zhang

Recently, 3D Gaussian Splatting (3DGS) has revolutionized radiance field reconstruction, manifesting efficient and high-fidelity novel view synthesis.

Novel View Synthesis

CityX: Controllable Procedural Content Generation for Unbounded 3D Cities

no code implementations24 Jul 2024 Shougao Zhang, Mengqi Zhou, Yuxi Wang, Chuanchen Luo, Rongyu Wang, Yiwei Li, Zhaoxiang Zhang, Junran Peng

With the surge of embodied intelligence, recent years have witnessed an increasing presence of physical agents in urban areas, such as autonomous vehicles and delivery robots.

Autonomous Vehicles Scene Generation

MaterialSeg3D: Segmenting Dense Materials from 2D Priors for 3D Assets

no code implementations22 Apr 2024 Zeyu Li, Ruitong Gan, Chuanchen Luo, Yuxi Wang, Jiaheng Liu, Ziwei Zhu Man Zhang, Qing Li, XuCheng Yin, Zhaoxiang Zhang, Junran Peng

Driven by powerful image diffusion models, recent research has achieved the automatic creation of 3D objects from textual or visual guidance.

CityGaussian: Real-time High-quality Large-Scale Scene Rendering with Gaussians

1 code implementation1 Apr 2024 Yang Liu, He Guan, Chuanchen Luo, Lue Fan, Naiyan Wang, Junran Peng, Zhaoxiang Zhang

The advancement of real-time 3D scene reconstruction and novel view synthesis has been significantly propelled by 3D Gaussian Splatting (3DGS).

3D Scene Reconstruction Novel View Synthesis

SceneX: Procedural Controllable Large-scale Scene Generation

no code implementations23 Mar 2024 Mengqi Zhou, Yuxi Wang, Jun Hou, Shougao Zhang, Yiwei Li, Chuanchen Luo, Junran Peng, Zhaoxiang Zhang

Extensive experiments demonstrated the capability of our method in controllable large-scale scene generation, including nature scenes and unbounded cities, as well as scene editing such as asset placement and season translation.

Diversity Language Modelling +2

FurniScene: A Large-scale 3D Room Dataset with Intricate Furnishing Scenes

no code implementations7 Jan 2024 Genghao Zhang, Yuxi Wang, Chuanchen Luo, Shibiao Xu, Zhaoxiang Zhang, Man Zhang, Junran Peng

Indoor scene generation has attracted significant attention recently as it is crucial for applications of gaming, virtual reality, and interior design.

Diversity Scene Generation

HardMo: A Large-Scale Hardcase Dataset for Motion Capture

no code implementations CVPR 2024 Jiaqi Liao, Chuanchen Luo, Yinuo Du, Yuxi Wang, XuCheng Yin, Man Zhang, Zhaoxiang Zhang, Junran Peng

Empirically we find that the prediction failure in dance and martial arts is mainly characterized by the misalignment of hand-wrist and foot-ankle.

Human Mesh Recovery

FG-MDM: Towards Zero-Shot Human Motion Generation via ChatGPT-Refined Descriptions

no code implementations5 Dec 2023 Xu Shi, Wei Yao, Chuanchen Luo, Junran Peng, Hongwen Zhang, Yunlian Sun

By adopting a divide-and-conquer strategy, we propose a new framework named Fine-Grained Human Motion Diffusion Model (FG-MDM) for zero-shot human motion generation.

Language Modeling Language Modelling +2

DDG-Net: Discriminability-Driven Graph Network for Weakly-supervised Temporal Action Localization

1 code implementation ICCV 2023 Xiaojun Tang, Junsong Fan, Chuanchen Luo, Zhaoxiang Zhang, Man Zhang, Zongyuan Yang

Considering this phenomenon, we propose Discriminability-Driven Graph Network (DDG-Net), which explicitly models ambiguous snippets and discriminative snippets with well-designed connections, preventing the transmission of ambiguous information and enhancing the discriminability of snippet-level representations.

Weakly-supervised Temporal Action Localization Weakly Supervised Temporal Action Localization

Spectral Feature Transformation for Person Re-identification

2 code implementations ICCV 2019 Chuanchen Luo, Yuntao Chen, Naiyan Wang, Zhao-Xiang Zhang

With the surge of deep learning techniques, the field of person re-identification has witnessed rapid progress in recent years.

Clustering Deep Learning +1

Cannot find the paper you are looking for? You can Submit a new open access paper.