CAJ | 학술논문

探索了多粒度三支决策方法在人脸识别中的应用，提出了两种图像粒化方法以模拟不同粒度下的视觉效果，并由此得到不同粒度的人脸图像。之后，针对不同粒度图像，分别采用代价敏感三支决策方法求得相应粒度下的最小代价决策。最后，通过在ORL和PIE人脸数据库上的实验，验证了多粒度代价敏感三支决策在模拟人们决策方面的有效性。
탐색료다립도삼지결책방법재인검식별중적응용，제출료량충도상립화방법이모의불동립도하적시각효과，병유차득도불동립도적인검도상。지후，침대불동립도도상，분별채용대개민감삼지결책방법구득상응립도하적최소대개결책。최후，통과재ORL화PIE인검수거고상적실험，험증료다립도대개민감삼지결책재모의인문결책방면적유효성。
The application of multi-granularity three-way decision method in face recognition are explored.Firstly,two representations of the image’s granularity to simulate the visual effects of different granularities are presented,and ac-quire face images of different granularities accordingly.Then the cost-sensitive three-way decision model is introduced to decision-making to get the decision with the minimum cost.Finally,the experiment on the PIE and ORL data prove that multi-granularity cost-sensitive three-way decision is effective to simulate the decison process of human beings.