高慧淋,李凤日,董利虎. 2015. 基于分段回归的人工红松冠形预估模型.北京林业大学学报,37(3):76-83. (Gao H L, Li F R, Dong L H. 2015. Crown-shape model of a Pinus koraiensis plantation in northeastern China.Journal of Beijing Forestry University,37(3):76-83.[in Chinese]) 顾春雷,杨漾,朱志春. 2011. 几种建立DEM模型插值方法精度的交叉验证. 测绘与空间地理信息,34(5):99-102. (Gu C L, Yang Y, Zhu Z C. 2011. Accuracy cross-validation of several interpolation methods of DEM. Geomatics & Spatial Information Technology, 34(5):99-102.[in Chinese]) 焦义涛,邢艳秋,霍达,等. 2015. 基于机载LiDAR点云估测林分的平均树高. 西北林学院学报,30(3):170-174. (Jiao Y T,Xing Y Q,Huo D,et al. 2015.Study on mean canopy height estimation from airborne LiDAR point cloud data. Journal of Northwest Forestry University,30(3):170-174.[in Chinese]) 李露.2013.基于节子属性的落叶松人工林有效冠高及整枝技术的研究.哈尔滨:东北林业大学硕士学位论文. (Li L. 2013.Research of Larch plantation pruning.Harbin:MS thesis of Northeast Forestry University.[in Chinese]) 李凤日,王治富,王保森. 1996. 落叶松人工林有效冠动态研究(Ⅰ)——有效冠的确定. 东北林业大学学报, 24(1):1-8. (Li F R,Wang Z F,Wang B S. 1996. Study on effective canopy dynamics of larch plantation-the determination of the effective crown. Journal of Northeast Forestry University,24(1):1-8.[in Chinese]) 李响,甄贞,赵颖慧. 2015. 基于局域最大值法单木位置探测的适宜模型研究. 北京林业大学学报,37(3):27-33. (Li X,Zhen Z,Zhao Y H. 2015. Suitable model of detecting the position of individual treetop based on local maximum method. Journal of Beijing Forestry University,37(3):27-33.[in Chinese]) 刘峰,杨志高,龚健雅. 2011. 基于标记控制分水岭算法的树冠高程模型分割. 中国农学通报,27(19):49-54. (Liu F,Yang Z G,Gong J Y. 2011. Canopy height model segmentation based on marker controlled watershed algorithm. Chinese Agricultural Science Bulletin,27(19):49-54.[in Chinese]) 刘鲁霞,庞勇,李增元,等. 2014. 用地基激光雷达提取单木结构参数——以白皮松为例. 遥感学报, 18(2):365-377. (Liu L X,Pang Y,Li Z Y,et al. 2014. Retrieving structural parameters of individual tree through terrestrial laser scanning data. Journal of Remote Sensing,18(2):365-377.[in Chinese]) 刘群. 2016. 基于小光斑机载LiDAR数据的单木三维分割. 北京:北京林业大学硕士学位论文. (Liu Q. 2016. Three dimensional single tree segmentation using small footprint airborne LiDAR data. Beijing:MS thesis of Beijing Forestry University.[in Chinese]) 刘清旺,李增元,陈尔学,等. 2008. 利用机载激光雷达数据提取单株木树高和树冠. 北京林业大学学报,30(6):83-89. (Liu Q W,Li Z Y,Chen E X,et al. 2008. Using airborne lidar data to extract single tree height and crown. Journal of Beijing Forestry University,30(6):83-89.[in Chinese]) 刘志刚. 1993. 华北落叶松人工林林冠结构与光能利用的研究. 北京:北京林业大学博士学位论文. (Liu Z G. 1993. Study on the structure and light energy utilization of larch forest canopy in north China. Beijing:PhD thesis of Beijing Forestry University.[in Chinese]) 吴见,彭道黎. 2010. 基于面向对象的QuickBird影像退耕地树冠信息提取. 计算机应用研究,30(9):2534-2535. (Wu J,Peng D L. 2010.Tree crown information extraction of farmland returned to forests using QuickBird image based on object oriented approach. Application Research of Computers,30(9):2534-2535.[in Chinese]) 王涛,龚建华,张利辉,等. 2010. 基于机载激光雷达点云数据提取林木参数方法研究. 测绘科学,35(6):47-49. (Wang T,Gong J H,Zhang L H,et al. 2010. Estimating parameters of trees in forest using point cloud data of airborne LiDAR. Science of Surveying and Mapping, 35(6):47-49.[in Chinese]) 王轶夫,赵明伟,岳天祥,等. 2014. 机载LIDAR数据的树高识别算法与应用分析. 地球信息科学,16(6):958-963. (Wang Y F,Zhao M W,Yue T X,et al. 2014. Study of factors impacting the tree height extraction based on airborne LiDAR data. Geo-Information Science,16(6):958-963.[in Chinese]) 赵晨阳,邢艳秋,霍达,等. 2015. 基于机载LiDAR落叶松树冠几何形状三维重建关键技术研究. 西北林学院学报,30(2):186-190. (Zhao C Y,Xing Y Q,Huo D,et al. 2015. Key Technologies of three-dimensional geometric reconstruction of larch crown shape based on LiDAR data. Journal of Northwest Forestry University,30(2):186-190.[in Chinese]) 张少昂. 1989. 林分最优经营理论和方法的研究. 北京:北京林业大学博士学位论文. (Zhang S A. 1989. Study on the theory and method of optimal management of stand. Beijing:PhD thesis of Beijing Forestry University.[in Chinese]) 甄贞,李响,修思玉,等. 2016. 基于标记控制区域生长法的单木树冠提取. 东北林业大学学报,44(10):22-29. (Zhen Z,Li X,Xiu S Y,et al. 2016. Individual tree crown delineation using maker-controlled region growing method. Journal of Northeast Forestry University,44(10):22-29.[in Chinese]) Chen Q,Baldocchi D,Gong P,et al. 2006. Isolating individual trees in a savanna woodland using small footprint LiDAR data. Photogrammetric Engineering & Remote Sensing,72(8):923-932. Dralle K,Rudemo M. 1996. Stem number estimation by kernel smoothing of aerial photos. Canadian Journal of Forest Research,26(7):1228-1236. Guo Y,Liu Q,Liu G,et al. 2016. Individual tree crown extraction of high resolution image based on marker-controlled watershed segmentation method. Journal of Geo-Information Science,18(9):1259-1266. Hirschmugl M,Ofner M,Raggam J,et al. 2007. Single tree detection in very high resolution remote sensing data. Remote Sensing of Environment,110(4):533-544. Hollaus M,Wagner W,Eberhofer C,et al. 2006. Accuracy of large-scale canopy heights derived from LiDAR data under operational constraints in a complex alpine environment. ISPRS Journal of Photogrammetry & Remote Sensing, 60:323-338. Johnson B,Xie Z. 2011. Unsupervised image segmentation evaluation and refinement using a multi-scale approach. Isprs Journal of Photogrammetry & Remote Sensing,66(4):473-483. Kajihara M. 2008. Estimation of stem-volume increment by using sunny crown-surface area and stem-surface area. Journal of the Japanese Forestry Society,67:501-505. Mallinis G,Mitsopoulos Ι,Stournara P,et al. 2013. Canopy fuel load mapping of mediterranean pine sites based on individual tree-crown delineation. Remote Sensing,5(12):6461-6480. Wang L,Diao C. 2013. Automated individual tree-crown delineation and treetop detection with very-high-resolution aerial imagery. Photogrammetric Engineering & Remote Sensing,70(3):351-358. Zhen Z,Quackenbush L J,Zhang L. 2014. Impact of tree-oriented growth order in marker-controlled region growing for individual tree crown delineation using airborne laser scanner(ALS)data. Remote Sensing,6(1):555-579. Zhong L,Cheng L,Xu H,et al. 2017. Segmentation of individual trees from TLS and MLS data. IEEE Journal of Selected Topics in Applied Earth Observations & Remote Sensing,10(2):774-787. |