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http://dx.doi.org/10.7780/kjrs.2005.21.4.329

Efficient Sketch Map Representation in Mobile Environment  

Lee Ki-Jung (College of Software, Kyungwon University)
Viswanathan Murlikrishna (College of Software, Kyungwon University)
Whangbo Taeg-Keun (College of Software, Kyungwon University)
Yang Young-Kyu (College of Software, Kyungwon University)
So Yong-Uk (College of Software, Kyungwon University)
Publication Information
Korean Journal of Remote Sensing / v.21, no.4, 2005 , pp. 329-339 More about this Journal
Abstract
In the mobile phone map service there are some restrictions of resolutions and process in terminals. So providing a sketch map is very efficient. This simplifies the map data and increases the understanding of the user. This sketched map marks the starting point and ending point. Then simplifies the surroundings like important roads or building so the user can find his/her way easily. First of all this sketch map service needs a method to simplify the route between starting point and ending point and the surroundings. After that it needs to make the simplified data into a sketch map and suitable to the terminal's resolution. To solve these problems this paper proposes a new method to manifest a sketch map efficiently through a mobile phone. The method, introduced in this paper, is surveyed to have a higher efficiency in data usage compared to the current services available in the market. And also it is examined to have a clear vision in process and easily understandable.
Keywords
Map Generalization; Simplification; Route Map; Mobile; Sketch Map;
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1 김미란, 최진오, 2002. 모바일 벡터지도 서비스를 위한 클라이언트/서버 시스템의 설계 및 구현, 정보처리학회 논문지, D9-D(5)
2 J. C. Muller, J. P. Lagrange, and R. Weibel, 1995. GIS and Generalization: Methodology and Practice, Taylor & Francis
3 John Hershberger and Jack Snoeyink, 1992. Speed up the Douglas-Peucker line simplification algorithms, 5th International Symposium on Spatial Data Handling, 134-143
4 http://drive.nate.com/
5 http://www.phone-navi.com/
6 Anne Ruas, 1998. A method for building displacement in automated map generaliza-tion, INT. J. Geographical Information Science, 12(8): 789803   DOI   ScienceOn
7 Melih Basaraner, 2002. Model Generalization in GIS, International Symposium on GIS
8 ESRI, May 1996. Automation of Map Generalization: The Cutting-Edge Technology, ESRI White Paper Series
9 M. Agrawala and C. Stolte, 2001. Rendering Effective Route Maps: Improving Usability Through Generalization, Proc, of SIGGRAPH 2001, Los Angeles, USA, 241-250
10 W. Peng, K. Tempfli, and M. Molenaar, 1996. Automated Generalization in a GIS Context, GeoInfonnatics 96(1): 135-144
11 W. Yang and C. Gold, A System Approach to Automated Map Generalization, Proceedings, International Workshop on Dynamic and Multi-Dimensional GIS, 229-235
12 Douglas, D. H. and Peucker, T. K, 1973. Algorithms for The Reduction of The Number of Points Required to Represent a Digitized Line or Its Caricature, The Canadian Cartographer, 10(2): 112-122   DOI
13 M. Agrawala and C. Stolte, 2000. A Design and Implemen-tation for Effective ComputerGenerated Route Map, AAAI Symposium on Smart Graphics
14 Richard H. Bartels, John C. Beatty, and Brian A. Barsky, 1987. An introduction to splines for use in computer graphics & geometric modeling, Morgan Kaufmann Publishers Inc., San Francisco, CA
15 황보택근, 2002. 최적 경로를 보장하는 효율적인 양방향 탐색 알고리즘, 멀티미디어학회논문지, 5(6): 745-752