Measurement and analysis of facial features of terracotta warriors based on high-precision 3D point clouds

Hu, Yungang; Lan, Desheng; Wang, Jingyang; Hou, Miaole; Li, Songnian; Li, Xiuzhen; Zhu, Lei

doi:10.1186/s40494-022-00662-0

Heritage Science

Table 2 Measurements of head features of terracotta warriors (unit: mm)

From: Measurement and analysis of facial features of terracotta warriors based on high-precision 3D point clouds

Number	Biocular breadth	Interocular breadth	Morphological facial length	Bizygomatic breadth	Nose breadth	Nose height	Height of mucons lips	Mouth breadth
1–57	102.26	43.43	127.17	127.19	41.10	51.09	15.62	55.75
5–14	96.70	39.99	120.74	135.57	43.44	56.51	18.65	52.79
23	106.82	42.61	120.26	142.24	46.68	47.30	22.50	48.23
35	109.41	50.30	126.26	149.21	37.19	56.66	18.28	53.08
49–65	104.95	37.17	131.60	150.21	51.99	52.12	20.11	62.05
55, 78, 96	109.05	49.75	131.40	139.14	51.39	58.71	21.68	63.57
G8 58–59	118.18	51.97	131.02	135.40	50.32	58.79	22.10	64.28
G8 90–95	103.33	38.86	125.96	141.66	50.71	49.61	16.28	55.87
G8-23	103.36	41.94	118.91	146.38	46.79	48.16	23.21	44.89
G8-25, 70, 96	110.02	50.74	124.56	144.09	51.24	52.40	22.30	58.72
G8-34	107.77	37.91	134.49	151.10	56.16	53.19	22.34	58.67
G8-40	108.92	48.00	122.61	135.08	39.22	54.32	17.49	52.98
G8-46–91	105.53	42.48	130.22	129.28	49.45	54.65	20.14	55.06
G8-70	102.42	36.52	124.36	125.80	44.42	57.43	18.07	50.31
G8-77	104.86	41.83	127.07	143.17	48.50	53.97	18.09	56.26
G9-3	116.25	50.78	141.03	142.14	47.12	63.98	21.01	61.66
G9-4	99.89	42.14	130.15	132.99	47.51	58.99	21.71	58.93
G9-6	112.13	49.81	141.09	141.54	48.95	65.17	22.30	59.70
G9-7	99.31	45.47	126.15	123.43	46.32	56.16	19.94	51.15
G9-8	101.02	47.83	122.17	140.84	46.22	53.79	22.81	55.75
G9-9	96.23	39.16	115.81	120.44	45.49	54.40	19.35	44.64
G9-10	110.66	48.70	141.08	149.87	48.95	65.82	20.81	63.68
G9-14	100.81	48.27	128.20	126.74	45.11	58.16	21.05	49.10
G9-23	95.87	41.62	123.81	122.03	46.43	57.68	21.15	43.61
G9-31	93.95	35.60	122.37	126.37	45.56	51.43	18.57	51.90
G9-45	106.50	43.95	137.98	136.10	47.54	56.44	22.13	58.23
G9-63	110.59	46.74	137.94	135.35	51.04	55.66	23.42	56.33
G10-8	115.28	50.43	138.04	140.62	50.73	61.04	23.15	60.81
G10-12	95.05	37.08	129.86	128.45	47.73	58.89	16.66	55.54
G10-13	119.34	53.21	141.30	137.48	50.01	62.27	22.90	65.47
G10-15	105.53	49.97	123.75	139.00	52.31	51.18	18.50	59.70
G10-16	120.89	53.98	141.54	149.95	52.84	59.94	23.03	66.23
G10-17	105.45	47.17	132.00	132.86	53.88	53.35	21.14	63.80
G10-19	96.64	40.50	129.44	122.00	45.04	59.97	19.16	58.72
G10-20	99.55	41.32	130.09	124.70	45.88	60.18	19.50	60.42
G10-23	114.72	49.92	141.04	136.74	49.92	65.87	22.65	60.77
G10-26	97.44	41.88	129.36	142.35	45.96	58.89	22.58	61.63
G10-37	97.31	42.01	130.10	121.15	43.69	60.99	19.41	58.98
G10-42	117.57	50.76	140.32	131.87	51.51	61.08	21.59	60.46
G10-47	112.01	48.39	141.20	140.50	49.99	60.04	19.03	58.15
G10-50	100.99	42.48	129.13	128.97	46.14	59.45	18.36	59.57
G10-52	108.68	43.52	131.77	136.51	47.90	56.45	20.16	54.66
G10-53	113.77	51.95	141.05	132.06	48.96	64.13	20.82	59.24
G10-67	107.94	43.94	138.23	133.35	51.11	65.33	19.65	63.10
G10-72	98.25	36.28	122.62	134.89	45.53	54.08	22.31	54.21
G10-79	99.64	42.03	132.13	139.77	44.64	59.42	20.92	56.50
G10-83	115.86	49.32	141.08	130.36	47.32	64.88	22.95	61.54
G10-86	99.43	46.62	123.17	123.97	44.67	53.87	20.54	50.71
G10-88	115.99	51.20	139.62	143.39	51.02	63.15	21.46	57.28
G11-24	96.08	36.12	127.85	135.35	43.69	59.02	21.82	57.79
G11-23	102.82	41.39	136.78	132.50	52.15	61.51	20.10	61.27
G11-33	103.30	45.96	130.04	142.58	48.98	51.77	21.20	51.44
G11-50	106.39	44.25	130.64	133.14	49.05	50.79	22.99	53.54
G11-51	103.84	41.79	137.00	148.05	47.70	57.36	17.75	52.80
G18-01	108.48	48.34	127.36	140.53	46.96	53.89	20.18	51.71
WBH-01	113.89	51.23	139.58	132.38	49.89	61.71	20.16	61.58
YT-01	99.23	40.96	132.01	124.24	45.22	61.72	20.82	55.89
YT-06	109.61	46.09	130.92	124.16	44.54	58.81	18.33	66.05
Mean value	105.82	44.89	131.09	135.47	47.75	57.48	20.53	57.01
Standard deviation	7.01	4.99	6.93	8.32	3.49	4.65	1.93	5.33

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