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Runze Cheng

2 papers indexed

arxivcs.CVcs.MAcs.MM2026-07-17

Toward Semantic Communication for Real-time Mobile 3D Reconstruction

Fangzhou Zhao, Yao Sun, Xuesong Liu, Runze Cheng, Shang Kai, Yi Sun

Real-time mobile 3D reconstruction is fundamental to many emerging applications such as autonomous navigation and digital twin construction, where a moving platform continuously captures an image stream and transmit to a computing server for scene understanding. Unlike offline re…

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arxivcs.CVcs.GR2026-07-06

Clustered Codebook Quantization for 2D Gaussian-based Image Compression

Runze Cheng, Yicheng Zhan, Josef Spjut, Kaan Akşit

Gaussian-based image representations effectively model image content using compact parametric primitives while preserving high visual fidelity, yet storing a large number of floating-point parameters per primitive degrades rate-distortion efficiency at higher fidelity targets. To…

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