부산대학교 도서관

This paper proposes a method for three-dimensional style modeling of loose sweaters. Through the correlation analysis of the three-dimensional human body and the classic sweater style, a style model was built on the three-dimensional human body model to realize efficient personalized sweater design and production. First of all, the design model was extracted from the human body model based on the characteristics of the ring-cutting algorithm. Secondly, the loose model of the sweater was established based on the chest, waist, and hip data of the human body. Subsequently, the feature line between the size information and style features was created, and curve interpolation values were combined with joint smoothing methods to generate a multi-faceted sweater style model. Finally, the mapping function was used to flatten the style model, the related styles were woven by operating the computer, and the suitability of the established sweater fabric was verified. The comparison results showed that the accuracy of the style construction of this model was improved. Through the analysis of experimental data, it can be proven that the method proposed in this paper can quickly and accurately establish a three-dimensional style model of a sweater, without the need for repeated measurements to make templates, thus saving development time.