An Algorithm Creating Thumbnail for Web Map Services Based on Information Entropy and Trans-scale Similarity

An Algorithm Creating Thumbnail for Web Map Services Based on Information Entropy and Trans-scale Similarity

Thumbnail can greatly increase the efficiency of browsing pictures,videos and other image resources and improve the user experience prominently. Map service is a kind of graphic resource coupling spatial information and representation scale,its crafting,retrieval and management will not function wel...

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Bibliographic Details
Main Authors: CHENG Xiaoqiang, YANG Min, GUI Zhipeng, AI Tinghua, WU Huayi
Format: Article
Language:zho
Published: Surveying and Mapping Press 2017-11-01
Series:Acta Geodaetica et Cartographica Sinica
Subjects:
web map service
key scale
thumbnail
information entropy
similarity
Online Access:http://html.rhhz.net/CHXB/html/2017-11-1891.htm

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