Only What Was Seen: Observation-Gram Compaction of View-Dependent Appearance in 3D Gaussian Splatting
arXiv:2609.28997v1 Announce Type: new Abstract: Most of the memory of a 3D Gaussian Splatting model holds spherical-harmonic colour coefficients, yet each Gaussian is seen only from the narrow cone of directions of the training cameras. We turn this into a distortion metric that other compressors c…
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- 2026-09-25 04:00 · arXiv cs.CV
Only What Was Seen: Observation-Gram Compaction of View-Dependent Appearance in 3D Gaussian Splatting