高技术产品造型意象机器评价方法研究——以航空发动机为例OACSTPCD

Based on the principle of image information entropy,this paper proposes a method for high-tech product form image evaluation by machine,which can be used in the fields of product aesthetics evaluation and assisted product engineering design.Taking aeroengine products as an example,the implicit concerns of experts in the field of industrial design and engine industry personnel are explored through user eye movement experiments,and the mapping model between aeroengine image feature data and its form image evaluation is constructed based on the aesthetics algorithm of optimized support vector machine.The experiment results show that the fitting degree evaluation between machine evaluation and expert evaluation reaches more than 75％,and the prediction accuracy of commercial aeroengine is higher than that of military engine.