Tiange Zhang

Peking University Shenzhen Graduate School, Pengcheng Laboratory, Peking University

Papers on Lattice

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Computer Vision (2)Inference & Quantization (1)

Frequent co-authors

Haocheng Tang (1)Weijia Jiang (1)Zhimeng Huang (1)Xuan Deng (1)

Papers (2)

Jun 22, 2026

Jun 22, 2026·also HKU, Migu Interactive Entertainment Co, Pengcheng Laboratory

Boosting Neural Video Codec via Scale-Driven Online Flow Refinement

Achieving up to 4.05% bitrate savings in video quality metrics without the need for online fine-tuning could revolutionize how neural video codecs adapt to complex motion.

Tiange Zhang, Haocheng Tang, Weijia Jiang +1

Computer Vision

Mar 30, 2026

Mar 30, 2026·also Pengcheng Laboratory, PKU

GeoHCC: Local Geometry-Aware Hierarchical Context Compression for 3D Gaussian Splatting

Compressing 3D Gaussian Splatting just got a whole lot better: GeoHCC maintains geometric integrity and rendering fidelity by explicitly modeling inter-anchor geometric correlations, outperforming existing anchor-based approaches.

Xuan Deng, Qiang Zhu, Tiange Zhang

Computer Vision Inference & Quantization

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Tiange Zhang

Research focus

Frequent co-authors

Papers (2)