A GIS-based forest visual simulation system - Details

author：

Yu, Q. (Yu, Q..) ^[1] | Chen, C. (Chen, C..) ^[2] | Pan, Z. (Pan, Z..) ^[3] | Li, J. (Li, J..) ^[4]

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Abstract：

This　paper　reports　on　a　visual　simulation　system　that　supports　GIS-based　realistic　modeling　and　real-time　rendering　of　forest　scenes.　Geometric　models　of　trees　are　automatically　generated　according　to　inventory　database　andpre-designed　template　models.　A　combined　image　and　geometry　representation　method　for　3D　tree　model　is　given　with　a　specific　level　of　detail　algorithm　for　ensuring　real-time　frame　rates.　We　have　tested　and　evaluated　the　system　in　applications　of　walkthrough　simulation　and　forest　fire　visualization.　©　2004　IEEE.

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[ 1 ] [Yu, Q.]State Key Laboratory of CAD and CG, Zhejiang University, Hangzhou 310027, China
[ 2 ] [Yu, Q.]Spatial Info. Res. Ctr. Fujian Prov., Fuzhou University, Fuzhou 350002, China
[ 3 ] [Chen, C.]Spatial Info. Res. Ctr. Fujian Prov., Fuzhou University, Fuzhou 350002, China
[ 4 ] [Chen, C.]Key Lab. Data Mining Info. Sharing, Ministry of Education, Fuzhou, 350002, China
[ 5 ] [Pan, Z.]State Key Laboratory of CAD and CG, Zhejiang University, Hangzhou 310027, China
[ 6 ] [Li, J.]Spatial Info. Res. Ctr. Fujian Prov., Fuzhou University, Fuzhou 350002, China
[ 7 ] [Li, J.]Key Lab. Data Mining Info. Sharing, Ministry of Education, Fuzhou, 350002, China

Reprint 's Address：

[Yu, Q.]State Key Laboratory of CAD and CG, Zhejiang University, Hangzhou 310027, China

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Proceedings - Third International Conference on Image and Graphics

Year： 2004

Page： 410-413

Language： English

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ESI Highly Cited Papers on the List： 0 Unfold All

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