Aka ; Lahu ; Korean ; Golden ratio ; Ear ; Auricle
Abstract
We observed and measured the structures showing the golden ratio in human body. Southeast Asian tribes, Aka and Lahu who live in Thailand, Miyanmar and China mountain areas and Koreans were examined by means of facial photography. The pictures of lateral facial view were taken by the fixed method. Then the length and width of auricles were measured by Phi-matrix software (version 1.1) on the scanned images. Helix ratio were also obtained by the same method. As a results, the ratio of the ear of Southeast Asian tribes showed the golden ratio and the racial and the individual differences were noticed a little.