A Novel LOD Rendering Method With Multilevel Structure-Keeping Mesh Simplification and Fast Texture Alignment for Realistic 3-D Models
发布时间：1905-07-16
点击次数：
- DOI码：
- 10.1109/tgrs.2024.3457796
- 所属单位：
- Wuhan Univ, State Key Lab Informat Engn Surveying Mapping & Re, Wuhan 430079, Peoples R China
- 发表刊物：
- IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING
- 项目来源：
- This work was supported in part by the National Natural Science Foundation of China under Grant 4210
- 关键字：
- fast and precision texture alignment,high-frame-rate level of detail (LOD) model,high-frame-rate level of detail (LOD) model,high-frame-rate level of detail (LOD) model,3-D reconstruction,3-D reconstruction,3-D reconstruction,3-D reconstruction,3-D reconstruction,LOD,LOD,multilevel mesh simplification,multilevel mesh simplification,LOD,multilevel mesh simplification
- 摘要：
- Fast, high-precision texture maps and high-frame-rate level of detail (LOD) generation for realistic 3-D models are foundational data infrastructures for smart cities. However, LOD generation faces three main issues: reduced model accuracy from mesh simplification, inefficient texture memory utilization, and browsing lag with detail loss. This article proposed a novel LOD rendering method with multilevel structure-keeping mesh simplification and fast texture alignment for realistic 3-D models. First, a multilevel structure-keeping mesh simplification method with mesh segmentation and vertex cl
- 合写作者：
- Zhenfeng Shao,Jianya Gong,Deren Li
- 第一作者：
- Yingwei Ge
- 论文类型：
- 期刊论文
- 通讯作者：
- Xiao, Xiongwu,Guo, Bingxuan
- 文献类型：
- Article
- 卷号：
- 62
- 页面范围：
- 5640519
- ISSN号：
- 0196-2892
- 是否译文：
- 否
- 发表时间：
- 1905-07-16