Title of Paper:Normals and texture fusion for enhancing orthogonal projections of 3D models

Journal:Journal of Cultural Heritage

Key Words:Normal mapTexture mapImage fusionScreened Poisson equationLine drawing

Summary: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

Indexed by:Journal paper

Discipline:Engineering

First-Level Discipline:Computer Science and Technology

Document Type:J

Volume:23

Issue:1-2

Page Number:33-39

Number of Words:5000

Translation or Not:No

Date of Publication:2017-01

Included Journals:SCI

Links to Published Journals:https://www.sciencedirect.com/science/article/pii/S129620741630142X