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发表刊物：Journal of Cultural Heritage
关键字：Normal mapTexture mapImage fusionScreened Poisson equationLine drawing
摘要：Orthogonal projections of objects play an important role in the process of making archaeological illustrations. We present a method to generate the detailed orthogonal projection of a 3D model by fusing normal and texture information in gradient domain. We first render the model into a texture image from a perpendicular view. A normal map is then obtained from the same view with pseudocolors converted from vertex normals. Finally, we make a non-photorealistic projection image that combines the texture image and the normal map by solving the 2D screened Poisson equation. The non-photorealistic
论文类型：期刊论文
学科门类：工学
一级学科：计算机科学与技术
文献类型：J
卷号：23
期号：1-2
页面范围：33-39
字数：5000
是否译文：否
发表时间：2017-01-01
收录刊物：SCI