情報処理学会 第75回全国大会講演要旨

In this paper, we present a method to stylize individual lines extracted from 3D models. In previous works, stylization was limited to only one style for the whole drawing or distinct styles for all lines of the same type. In contrast, we propose a new method to store the ID of each line in a texture map as an area from which we can recover its properties after arbitrary camera movements. As the camera position changes and view-dependent lines move across the surface, we track each line in order to propagate its properties. Additionally, we provide a method for line segmentation of occluding contours and suggestive contours as well as user interface to select and stylize individual lines.