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 1 Key facial features of 29 Chinese ethnic group (unit: mm)

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

Number	Ethnic groups	Morphological facial length	Bizygomatic breadth	Nose height	Nose breadth	Height of mucons lips	Mouth breadth	Binocular breadth	Interocular breadth	Data source (reference)
N1	Northern Han	126.80	142.80	53.90	38.70	16.30	51.60	91.80	36.60	Yu et al. [37]
N2	Southern Han	124.10	144.80	54.40	38.90	16.60	51.20	89.80	34.10	Yu et al. [37]
N3	Hui	121.27	141.65	50.66	37.30	17.26	49.41	86.40	33.84	Zheng et al. [38]
N4	Mongolian	122.62	147.61	52.25	35.09	17.45	50.49	102.04	33.96	Zhu et al. [39]
N5	Uighur	126.00	145.00	56.30	35.00	16.10	49.60	97.50	34.10	Ai et al. [40]
N6	BuYi	115.00	140.80	50.80	38.20	15.80	50.50	85.00	33.90	Zheng et al. [41]
N7	Wa	127.40	142.30	56.30	38.80	19.70	52.80	91.20	33.10	Zheng et al. [42]
N8	Uzbek	121.70	145.70	52.70	34.90	13.30	51.40	94.20	31.20	Zheng et al. [43]
N9	Khmus	123.40	141.20	57.60	38.70	19.60	51.50	93.70	35.70	Zheng et al. [44]
N10	Dong Xiang	128.66	140.14	56.36	35.95	16.17	52.80	87.68	34.44	Dai and Yang [45]
N11	Tibetan	115.10	138.36	52.93	32.11	15.84	52.76	101.95	35.55	Hai and Dai [46]
N12	Kazakh	125.60	150.40	56.20	35.50	16.60	50.30	100.10	35.00	Cui et al. [47]
N13	Daur	121.30	143.70	50.40	36.20	17.30	50.60	104.10	34.80	Shi et al. [48]
N14	Yi	128.30	142.80	51.30	38.10	17.10	56.00	89.60	30.70	Pang et al. [49]
N15	Kirgiz	126.99	149.37	56.88	38.38	18.97	52.54	91.65	31.70	Shao et al. [50]
N16	Jingpo	123.74	139.53	51.87	38.94	18.22	53.32	102.72	35.84	Li et al. [51]
N17	Hezhe	121.60	143.10	52.70	38.10	17.10	48.80	90.30	36.90	Shi et al. [52]
N18	Man	125.34	144.85	53.13	37.36	18.77	50.94	94.46	35.88	Han et al. [36]
N19	Xibo	133.27	147.68	58.40	38.48	18.07	52.90	103.10	35.47	Shao et al. [53]
N20	Tajik	124.42	139.08	55.07	32.24	15.26	52.87	100.11	34.24	Shao et al. [54]
N21	Naxi	124.97	141.18	56.90	38.57	15.59	53.35	100.18	35.15	Liu et al. [55]
N22	Yugur	135.03	130.67	62.94	37.40	15.60	50.10	90.75	35.40	Dai et al. [56]
N23	Dong	113.68	131.62	49.08	38.85	19.04	50.38	96.03	33.22	Pi et al. [57]
N24	Miao	116.38	127.62	51.08	37.34	15.04	50.58	96.53	31.82	Pi et al. [58]
N25	Li	121.02	140.39	54.98	40.35	22.36	47.66	94.07	38.05	Zhang and Zhang [59]
N26	Bao'an	128.63	140.33	56.06	35.41	15.15	50.14	86.39	33.33	Yang and Dai [60]
N27	Dai	126.60	141.80	51.70	38.80	16.60	50.20	89.80	31.50	Zhang et al. [61]
N28	Korean	125.47	142.98	55.62	37.51	18.81	50.98	98.51	33.71	Jin and Jin [62]
N29	Zhuang	121.10	142.70	53.80	40.40	21.14	49.50	92.00	36.40	Zhang and Zhang [63]

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