Harold Chen

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authored a paper 9 days ago

Hierarchical Fine-grained Preference Optimization for Physically Plausible Video Generation

Paper • 2508.10858 • Published 23 days ago

authored a paper 4 months ago

FinePhys: Fine-grained Human Action Generation by Explicitly Incorporating Physical Laws for Effective Skeletal Guidance

Paper • 2505.13437 • Published May 19 • 5

authored a paper 5 months ago

VistaDPO: Video Hierarchical Spatial-Temporal Direct Preference Optimization for Large Video Models

Paper • 2504.13122 • Published Apr 17 • 21

authored 2 papers 6 months ago

Temporal Regularization Makes Your Video Generator Stronger

Paper • 2503.15417 • Published Mar 19 • 22

LightGen: Efficient Image Generation through Knowledge Distillation and Direct Preference Optimization

Paper • 2503.08619 • Published Mar 11 • 20

authored a paper 8 months ago

SeFAR: Semi-supervised Fine-grained Action Recognition with Temporal Perturbation and Learning Stabilization

Paper • 2501.01245 • Published Jan 2 • 5

authored 6 papers 9 months ago

Beyond Uncertainty: Evidential Deep Learning for Robust Video Temporal Grounding

Paper • 2408.16272 • Published Aug 29, 2024

UrbanCLIP: Learning Text-enhanced Urban Region Profiling with Contrastive Language-Image Pretraining from the Web

Paper • 2310.18340 • Published Oct 22, 2023

CREST: Cross-modal Resonance through Evidential Deep Learning for Enhanced Zero-Shot Learning

Paper • 2404.09640 • Published Apr 15, 2024

OmniCreator: Self-Supervised Unified Generation with Universal Editing

Paper • 2412.02114 • Published Dec 3, 2024 • 14

GaussianVTON: 3D Human Virtual Try-ON via Multi-Stage Gaussian Splatting Editing with Image Prompting

Paper • 2405.07472 • Published May 13, 2024

FineCLIPER: Multi-modal Fine-grained CLIP for Dynamic Facial Expression Recognition with AdaptERs

Paper • 2407.02157 • Published Jul 2, 2024