Method for 3D City Building Continuous Transformation Based on an Improved LOD Topological Data Structure

Method for 3D City Building Continuous Transformation Based on an Improved LOD Topological Data Structure

A 3D city model is an intuitive tool that is used to describe cities. Currently, level-of-detail (LOD) technology is used to meet different visual demands for 3D city models by weighting the rendering efficiency against the details of the model. However, when the visual demands change, the &#822...

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Bibliographic Details
Main Authors: Siyi Li, Wenjing Li, Zhiyong Lin, Shengjie Yi
Format: Article
Language:English
Published: MDPI AG 2019-11-01
Series:ISPRS International Journal of Geo-Information
Subjects:
topological data structure
3d city buildings
level-of-detail
continuous transformation
Online Access:https://www.mdpi.com/2220-9964/8/11/504

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