摘要
提出了一种基于力矩平衡原理的视觉平衡模型,该模型将定性的评估转化为定量的评估方法。基于C#+ArcGIS Engine平台,利用3幅代表性的地图作为实验用图,证明视觉平衡模型的计算结果与用户的视觉感受一致。
Vvisual balance is the basic and necessary demand for the map＇s page layout design,and is also the representation of the artistic character of map.But there was the phenomena that the result of evaluation is disunity or doesn＇t have enough evidence,because the map designers use the qualitative evaluation method for visual balance.So,this article brings forward the new method of transforming the qualitative evaluation into the modeling and quantitative visual balance evaluation.The steps of how to realize the visual balance model basing the platform of C#＋ArcGIS Engine is expatiated.The evaluation result of the visual balance model is proved that it is worthy of high trusting and precision by experiment which uses the two authoritative maps as the experimental maps.
出处
《武汉大学学报（信息科学版）》
EI
CSCD
北大核心
2013年第1期116-120,共5页
Geomatics and Information Science of Wuhan University
基金
国家自然科学基金资助项目(41071297)
关键词
力矩平衡
视觉重力矩
视觉密度
视觉平衡
moment balance
visual gravity moment
visual density
visual balance
