Reproduce “PLEDGE: Progressive Lossy Error-Bounded Compression of 3D Gaussian Splatting” on OpenResearch
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About this paper
Mingze Xia, Yuxiao Li, Baixi Sun, Wenbo Li, Pu Jiao, Sheng Di, Franck Cappello, Hanqi Guo and 1 more
PLEDGE lets users set separate limits on changes to each 3D Gaussian primitive’s position, footprint, color, and opacity. It converts these tolerances into quantization steps and encodes residuals progressively, with bounds for valid prefixes. Across thirteen scenes, all 585 tested parameter-space checks met their bounds within numerical precision; guarantees apply to the pruned model within a declared camera domain.
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