Based On Intelligent Cad Portrait Portfolio System

Along with the high-speed development and exaltation of the computer hardware, the computers are used for the assistant design/manufacturing (CAD/CAM), it's the inevitable trend of computers' development, this kind of integrated technique also became a core foundation of advanced manufacture technique .Under this foundation, this paper is applied to use the computer to resolve the problems of the portrait composition, it is the computers' real application in this aspect. In the meantime, this paper also imported the parameters and the knowledge of artificial intelligence, namely (ICAD: Intelligent CAD), these make the system more perfect, more humanization , more competition ability and more expansibility.We found out their weakness and shortages in analyzing the foundation of the most similar software. Based on these, we put forward the special theory structure :We use the classical graph as our core data structure, we put forward the modifier degree, the utilization, the weighted dependence value, the weighted general value and the other core concepts, these revealed the inside contact of the components. At the same time, we combined the painting expert's knowledge and the users' request and use them to adjust the core algorithm tinily. The essences of the"combination"software are hold tight in the system.This paper did a detailed research from the system analysis, the system design, the system implementation, it also elaborates the module analysis, the module design etc of the system. It gives the concrete operation method in the meantime. Chapter 1 of the thesis is the introduction, the meaning of the topic, the present study condition, the existing problems and the shortage are discussed, at the same time, the innovation of the thesis is introduced; Chapter 2 elaborates the main methods to resolve these problems, and the whole design of the system. Some related important concepts, related theories, the core data structure and the search algorithm are imported in chapter 3.Chapter 4 carried on the whole module design and realization of the system based on Chapter 3. Chapter 3 and 4 are the important chapters of the thesis .We analyzed the advantages and shortages in Chapter 5, and put forward what need to do next step. Chapter 6 summarized the whole paper.