The definition of the most efficient methods and instruments¬for the survey of the walled city of Cittadella, induced us to adopt those who allow the capacity of analysis of the walltexture. In the first phase photographic rectification emerged as the best solution, although the cost is unbearable when using orthoprojectors for differential rectificators or automatic computer assisted rectificators. Manual photographic rectification does not generally guarantee neither sufficient precision nor homogeneity of results. Starting from these considerations and the knowledge of the -development in computer graphics, we have finalized our research to the analysis of the alternative processes to traditional photographic rectification, keeping under control the financial aspects.
Analytical photographic rectification of the walled city of Cittadella
GUERRA, FRANCESCO;TREVISAN, CAMILLO
1991-01-01
Abstract
The definition of the most efficient methods and instruments¬for the survey of the walled city of Cittadella, induced us to adopt those who allow the capacity of analysis of the walltexture. In the first phase photographic rectification emerged as the best solution, although the cost is unbearable when using orthoprojectors for differential rectificators or automatic computer assisted rectificators. Manual photographic rectification does not generally guarantee neither sufficient precision nor homogeneity of results. Starting from these considerations and the knowledge of the -development in computer graphics, we have finalized our research to the analysis of the alternative processes to traditional photographic rectification, keeping under control the financial aspects.
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