Get an In-Depth Understanding of Graph Drawing Techniques, Algorithms, Software, and
Applications The Handbook of Graph Drawing and Visualization provides a broad, up-to …

地理信息的综合处理是当今空间信息处理中的一个重大科学与技术问题. 本文主要评述了地图
制图综合的研究进展, 包括地图制图综合知识的分类与获取, 算子与算法, 质量评价 …

Spatial information generalization is a major issue in spatial information processing. This
paper reviews the research development of cartographic generalization in generalization …

Most of the maps used today are what we call pan-scalar maps, ie interactive zoomable
applications comprised of numerous maps of a particular area at different zoom levels (ie …

Virtual 3D city models increasingly cover whole city areas; hence, the perception of complex
urban structures becomes increasingly difficult. Using abstract visualization, complexity of …

Spatial data can be represented at different scales, and this leads to the issue of multi-scale
spatial representation. Multi-scale spatial representation has been widely applied to online …

We study the problem of morphing between two polylines that represent linear geographical
features like roads or rivers generalized at two different scales. This problem occurs …

Given an n-vertex graph and two straight-line planar drawings of the graph that have the
same faces and the same outer face, we show that there is a morph (ie, a continuous …

This study proposes a template matching simplification method from the perspective of
shape cognition based on the typical template characteristics of building distributions and …

本文提出了充分利用独立弯曲结构的线状要素Morphing 变换方法. 该方法首先对不同比例尺
表达的对应线状要素分别构建约束Delaunay 三角网并建立弯曲森林, 然后进行弯曲匹配以获得 …