@article {Yan20127099,
	title = {An object-based analysis filtering algorithm for airborne laser scanning},
	journal = {International Journal of Remote Sensing},
	volume = {33},
	number = {22},
	year = {2012},
	note = {施引文献 6},
	pages = {7099-7116},
	doi = {10.1080/01431161.2012.699694},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-84863519202\&partnerID=40\&md5=4a8ee6af3cd1a5e0df5529490b853c16},
	author = {Yan, M. and Blaschke, T. and Y. Liu and L. Wu}
}
