Images, Photographic--Databases; Image processing--Digital techniques; Data mining; Cluster analysis
The performance of content-based image retrieval systems has proved to be inherently constrained by the used low level features, and cannot give satisfactory results when the user's high level concepts cannot be expressed by low level features. In...
Kennedy, John F. (John Fitzgerald), 1917-1963; Nkrumah, Kwame, 1909-1972; United States--Foreign relations--Ghana; Ghana--Foreign relations--United States; Volta River (Ghana)
The emergence of an independent neutralist Africa changed the dynamics of the cold war. The military-strategic orientation of the United States and Soviet Union had little relevance to underdeveloped Africa. Following the death of Joseph Stalin,...
