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Volume 30 Issue 9
Jan.  2011
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Lin Yin, Li Heng-Chao, Hong Wen. Tree Crown Extraction Based on Data-Driven and Stochastic Diffusions[J]. Journal of Electronics & Information Technology, 2008, 30(9): 2103-2106. doi: 10.3724/SP.J.1146.2007.00305
Citation: Lin Yin, Li Heng-Chao, Hong Wen. Tree Crown Extraction Based on Data-Driven and Stochastic Diffusions[J]. Journal of Electronics & Information Technology, 2008, 30(9): 2103-2106. doi: 10.3724/SP.J.1146.2007.00305

Tree Crown Extraction Based on Data-Driven and Stochastic Diffusions

doi: 10.3724/SP.J.1146.2007.00305
  • Received Date: 2007-03-01
  • Rev Recd Date: 2007-08-08
  • Publish Date: 2008-09-19
  • Remote sensing imagery plays a key role in forestry management. The increasing availability of data and their high spatial resolution make the tree crown extraction necessary and possible. Marked point processes are employed to model the tree crowns, based on the characteristics of them. The parameters of the model are optimized by RJMCMC (Reversible Jump Markov Chain Monte Carlo sampler) and Simulate annealing. New data term is proposed to give better description of the local pattern of the tree crown; Data-driven Birth-and-Death and Stochastic Diffusions are introduced to reduce the complexity of RJMCMC kernel and accelerate convergence speed. The method is verified on remote sensing image.
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  • [1] Perrin G, Descombes X, and Zerubia J. Point processes inforestry: an application to tree crown detection. ResearchReport 5544, INRIA, April 2005. [2] Perrin G, Descombes X, and Zerubia J. Extraction dehouppiers par processus objet. Research Report 5037, INRIA,December 2003. [3] Ortner M, Descombes X, and Zerubia J. Improved RJMCMCpoint process sampler for object detection on images bysimulated annealing. Research Report 4900, INRIA, August2003. [4] Lafarge F, Descombes X, Zerubia J, and Deseiligny M. AParametric model for automatic 3D building reconstructionfrom high resolution Satellite Images. Research Report 5687,INRIA, September 2005. [5] Lacoste G, Descombes X, Zerubia J, and Baghdadi N.Hydrographic network extraction from radar satellite imagesusing a hierarchical model within a stochastic geometryframework Research Report 5697, INRIA, September 2005. [6] Han Feng, Tu Zhouwen, and Zhu Song-Chun. Range imagesegmentation by an Effective Jump-Diffusion method[J].IEEETrans. on Pattern Analysis and Machine Intelligence.2004,26(9):1138-1150 [7] Tu Zhouwen and Zhu Song-Chun. Image segmentation bydata-driven Markov Chain Monte Carlo[J].IEEE Trans. onPattern Analysis and Machine Intelligence.2002, 24(5):657-673 [8] Lacoste C, Descombes X, and Zerubia J. Point processes forunsupervised line network extraction in remote sensing[J].IEEE Trans. on Pattern Analysis and Machine Intelligence.2005, 27(10):1568-1579 [9] 茆诗松, 王静龙, 濮晓龙. 高等数理统计. 北京: 高等教育出版社, 1998: 419-423.Mao Shi-song, Wang Jing-long, and Pu Xiao-long. AdvancedMathematical Statistics. Beijing, China Higher EducationPress Beijing and Springer-Verlag Berlin Heidelberg, 1998:419-423.
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