QHair: 透過參數調整之三維髮型設計系統

Abstract

在動畫或遊戲的世界中，優秀的髮型製作對於塑造人物角色而言，總能發揮畫龍點睛的效果。然而透過傳統圖學軟體進行髮型設計時，為了處理龐大的髮絲量以及高度變化的髮絲流向，常面臨大量工時及專業人力的需求。為此，本論文提出一套易於操作的髮型設計系統，透過對既有髮型的特徵參數化，使用者只需調整每個參數的滑動條，便可快速製作出新的髮型。本系統不僅可提升遊戲角色創建系統中人物髮型的製作精緻度，更有助於大規模場景中人群髮型的大量生成。

Delicate hairstyling for character creation plays an influential role in animations or games. However, due to the complexity of hair such as enormous hair strands and untraceable hair flows, hairstyling with traditional graphical software is quite a sophisticated task, which usually needs considerable time and professional skills. Therefore, we present a user-friendly hairstyling system called QHair for quick parameter-tuned hairstyling, which quantifies an example hair model with many feature-derived hair parameters. QHair is contributed not only to the improvement on the delicacy of hair design for game character creation but also to the mass production of hairstyles for the crowd in large-scale scenes.