A Linear Regression Evaluation Model for Still-Life Pencil Drawing in Art Education

Still-life pencil drawing is a basic element of art education. It is considered an important step for acquiring the basic skills required for drawing. To improve the skills of beginners, it is desirable to repeat the process of drawing and evaluation. This study describes a linear regression evaluation model for still-life pencil drawing in art education. We focus on evaluation items such as the shape and color of motifs in still-life pencil drawings and construct a linear regression evaluation model that can approximate these subjective evaluation values. Our objective is to confirm that the proposed model can approximate the subjective evaluation results.