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Chao Yuan

6 accepted papers

2026

DensiCrafter: Physically-Constrained Generation and Fabrication of Self-Supporting Hollow Structures

AAAI 2026technical

The rise of 3D generative models has enabled automatic 3D geometry and texture synthesis from multimodal inputs (e.g., text or images). However, these methods often ignore physical constraints and manufacturability considerations. In this work, we address the challenge of producing 3D designs that a

Cited by 0SourcePDFScholar
2026

Resolution as a Direction: Vector-Panning Feature Alignment for Cross-Resolution Re-Identification

ICML 2026poster

Cross-resolution person re-identification (CR-ReID) remains challenging in practical surveillance, where camera quality and capture distance lead to substantial resolution gaps between low-resolution (LR) queries and high-resolution (HR) gallery images. Prior approaches commonly rely on super-resolu…

Cited by 0SourceScholar
2026

UniComp: Rethinking Video Compression Through Informational Uniqueness

CVPR 2026

Distinct from attention-based compression methods, this paper presents an information uniqueness driven video compression framework, termed UniComp, which aims to maximize the information fidelity of video representations under constrained computational budgets. Starting from the information-theoret

Cited by 0SourcecodeScholar
2025

Channel and space-based joint rate allocation algorithm

ICASSP 2025accepted

Rate control is a critical component for image and video compression Particularly under limited network bandwidth conditions, bitrate control is essential to ensure efficient image transmission by effectively allocation channel resources. In this research, since both Channel and Spatial have relatio…

Cited by 0SourceScholar
2025

Dur360BEV: A Real-World 360-Degree Single Camera Dataset and Benchmark for Bird-Eye View Mapping in Autonomous Driving

ICRA 2025

We present Dur360BEV, a novel spherical camera autonomous driving dataset equipped with a high-resolution 128-channel 3D LiDAR and a RTK-refined GNSS/INS system, along with a benchmark architecture designed to generate Bird-Eye-View (BEV) maps using only a single spherical camera. This dataset and b

Cited by 4SourceScholar
2025

From Poses to Identity: Training-Free Person Re-Identification via Feature Centralization

CVPR 2025poster

Person re-identification (ReID) aims to extract accurate identity representation features. However, during feature extraction, individual samples are inevitably affected by noise (background, occlusions, and model limitations). Considering that features from the same identity follow a normal distrib…