Significant Geometry Features in Tongue Image Analysis

Table 2

Tongue shape classification result for the dataset.

	Rectangular	Acute triangle	Obtuse triangle	Circle	Square
Healthy	5	4	8	50	63
DM	7	22	255	2	10
NR	5	75	4	0	6
GV	57	5	4	0	1
NS	25	1	1	1	2
EG	1	1	1	5	12
CG	4	16	0	0	0
CHD	0	3	16	0	0