notesum.ai

Published at April 23

MeshXL: Neural Coordinate Field for Generative 3D Foundation Models

NeurIPS

Released Date: April 23, 2024

Authors: Sijin Chen¹, Xin Chen², Anqi Pang², Xianfang Zeng², Wei Cheng², Yijun Fu², Fukun Yin¹, Zhibin Wang², Jingyi Yu³, Gang Yu², BIN FU², Tao Chen¹

Aff.: ¹Fudan University; ²Tencent PCG; ³ShanghaiTech University

Arxiv: https://openreview.net/pdf/e685fd63866710b5dc7a565325419b4d69c34882.pdf

Category	Methods	COV $\uparrow$	MMD $\downarrow$	1-NNA	JSD $\downarrow$	FID $\downarrow$	KID $\downarrow$
Chair	PolyGen [53]	7.79	16.00	99.16	228.80	63.49	43.73
	GET3D [23]	11.70	15.92	99.75	155.25	67.84	42.10
	MeshGPT [66]	42.00	4.75	69.50	55.16	39.52	8.97
	MeshXL (125M)	50.80	3.11	56.55	9.69	28.15	1.48
	MeshXL (350M)	50.80	3.17	55.80	9.66	28.29	1.39
	MeshXL (1.3B)	51.60	3.23	55.80	9.48	9.12	1.84
Table	PolyGen [53]	44.00	3.36	67.20	25.06	54.08	14.96
	GET3D [23]	16.80	10.39	91.90	226.97	67.65	34.62
	MeshGPT [66]	34.30	6.51	75.05	92.88	53.75	7.75
	MeshXL (125M)	51.21	2.96	57.96	12.82	42.55	0.92
	MeshXL (350M)	49.70	3.07	56.10	13.64	43.43	1.27
	MeshXL (1.3B)	52.12	2.92	56.80	14.93	22.29	2.03
Bench	PolyGen [53]	31.15	4.01	83.23	55.25	70.53	12.1
	MeshGPT [66]	34.92	2.22	68.65	57.32	52.47	6.49
	MeshXL (125M)	54.37	1.65	43.75	16.43	35.31	0.82
	MeshXL (350M)	53.37	1.65	42.96	15.41	36.35	0.96
	MeshXL (1.3B)	56.55	1.62	39.78	15.51	35.50	1.60
Lamp	PolyGen [53]	35.04	7.87	75.49	96.57	65.15	12.78
	MeshGPT [66]	41.59	4.92	61.59	61.82	47.19	5.19
	MeshXL (125M)	55.86	5.06	48.24	43.41	34.61	0.84
	MeshXL (350M)	53.52	4.18	49.41	34.87	25.94	1.92
	MeshXL (1.3B)	51.95	4.89	47.27	41.89	31.66	0.99