The Italian Typo Morphological Planning Technique is an important approach to urban master planning and the conservation and regeneration of historic urban centers in Italy since the 1960's. In 1959, in his book Studi per una operante storia urbana di Venezia, Muratori presented a typological and morphological approach to urban analysis, on the basis of which a mature planning technique was developed. This planning technique is based on the typological theory of the Italian school, which covers the theoretical and practical approaches including Aldo Rossi's architectural typology and Muratori's typomorphology, and was gradually improved after the 1990s with the integration and development of the British and German urban morphology.