In the work concerning ethnic groups in the People's Republic of China,the Communist Party of China(CPC)and the state adopted the policy of promoting national common language in line with the needs of ethnic devel...In the work concerning ethnic groups in the People's Republic of China,the Communist Party of China(CPC)and the state adopted the policy of promoting national common language in line with the needs of ethnic development,while safeguarding the rights of various ethnic groups in using their languages.This paper reviews the role of the policy of national common language in facilitating the development of ethnic areas in different historical periods of China.It is believed that this practical and gradual policy of language conforms to the needs of social,economic and cultural development in different periods in China,which greatly improves the comprehensive abilities of the people of all ethnic groups and turns the Chinese nation into a community of shared future with higher acceptance and stronger cohesion.展开更多
This article is devoted to developing a recognition method of race and ethnicity of individual based on portrait photographs. The reference image is formed based on selected geometric points of the face and a special ...This article is devoted to developing a recognition method of race and ethnicity of individual based on portrait photographs. The reference image is formed based on selected geometric points of the face and a special algorithm for calculating the characteristic parameters of the images available in the database. Next, the original image is compared with the reference images of ethnic groups, and thus, the affiliation of the original image to a specific ethnic group is determined.展开更多
文摘In the work concerning ethnic groups in the People's Republic of China,the Communist Party of China(CPC)and the state adopted the policy of promoting national common language in line with the needs of ethnic development,while safeguarding the rights of various ethnic groups in using their languages.This paper reviews the role of the policy of national common language in facilitating the development of ethnic areas in different historical periods of China.It is believed that this practical and gradual policy of language conforms to the needs of social,economic and cultural development in different periods in China,which greatly improves the comprehensive abilities of the people of all ethnic groups and turns the Chinese nation into a community of shared future with higher acceptance and stronger cohesion.
文摘This article is devoted to developing a recognition method of race and ethnicity of individual based on portrait photographs. The reference image is formed based on selected geometric points of the face and a special algorithm for calculating the characteristic parameters of the images available in the database. Next, the original image is compared with the reference images of ethnic groups, and thus, the affiliation of the original image to a specific ethnic group is determined.