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Published at December 9

4D Gaussian Splatting with Scale-aware Residual Field and Adaptive Optimization for Real-time Rendering of Temporally Complex Dynamic Scenes

cs.CV

cs.MM

Released Date: December 9, 2024

Authors: Jinbo Yan¹, Rui Peng¹, Luyang Tang¹, Ronggang Wang²

Aff.: ¹School of Electronic and Computer Engineering, Peking University Shenzhen, China; ²School of Electronic and Computer Engineering, Peking University Shenzhen, China; Pengcheng Laboratory Shenzhen, China

Arxiv: http://arxiv.org/pdf/2412.06299v1

Method	PSNR(dB) $\uparrow$	SSIM $\uparrow$	LPIPS $\downarrow$	FPS $\uparrow$	Train Time
D-NeRF(Pumarola et al., 2021)	29.67	0.95	0.07	0.06	48h
KPlanes-hybrid(Fridovich-Keil et al., 2023)	32.36	0.96	-	0.97	52m
TiNeuVox-B(Fang et al., 2022)	32.67	0.97	0.04	1.5	28m
V4D(Gan et al., 2023)	33.72	0.98	0.02	2.08	6.9h
HexPlane(Cao and Johnson, 2023)	31.04	0.97	0.04	2.5	11m 30s
4DGS(Wu et al., 2023) $\dagger^{1}$	34.05	0.98	0.02	82	20m
4DGS-Realtime(Yang et al., 2023b) $\dagger$	34.09	0.98	-	-	-
Ours	36.13	0.98	0.01	182.29	45m