您好，欢迎访问北京市农林科学院 机构知识库！
北京市农林科学院机构知识库

全部

  • 全部
  • 标题
  • 学者
  • 机构
  • 关键词

Multi-Scale Reconstruction of Crop Canopy

文献类型： 外文期刊

作者： Lu, Shenglian 1 ; Guo, Xinyu 1 ; Zhao, Chunjiang 1 ; Qian, Tingting 1 ; Wen, Weiliang 1 ; Du, Jianjun 1 ;

作者机构： 1.Beijing Res Ctr Informat Technol Agr, Beijing, Peoples R China

关键词： component;3D reconstruction;crop;shape modeling of plant;3D digitizing

期刊名称：2012 IEEE FOURTH INTERNATIONAL SYMPOSIUM ON PLANT GROWTH MODELING, SIMULATION, VISUALIZATION AND APPLICATIONS (PMA)

ISSN：

年卷期： 2012 年

页码：

收录情况： SCI

摘要： We present methods for three-dimensional (3D) reconstruction of a crop canopy from multi-scale measured data and a method for verifying the accuracy of these reconstructed canopies. The validation method aims to give a quantitative evaluation to these reconstruction methods and reconstructed canopies, because different reconstruction methods use different data and also involve different time and labor costs for measuring data from real crops. Our reconstruction methods include reconstruction from digitized feature points of the crops, reconstruction by combining digitized feature points and scanned leaf mesh, and reconstruction from statistical models of morphological structure about the crops. Projected area (from different viewpoints) of the reconstructed crops 3D canopy was used as the key factor for verifying the accuracy of the reconstructed models. We concluded that reconstruction from digitizing characteristic points and scanned leaf mesh will obtain favorable result with low time and labor costs for measuring data.

  • 相关文献

[1]PlantCAD: an Integrated Graphic Toolkit for Modelling and Analyzing Plant Structure. Lu, Shenglian,Guo, Xinyu,Wen, Weiliang,Xiao, Boxiang,Wang, Chuanyu,Du, Jianjun,Zhao, Chunjiang. 2014

[2]Reconstruction of Tree Structure from Multi-scale Measurement Data. Lu, Shenglian,Guo, Xinyu,Du, Jianjun,Wen, Weiliang. 2014

[3]Computer vision recognition of stem and calyx in apples using near-infrared linear-array structured light and 3D reconstruction. Zhang, Baohua,Gong, Liang,Zhao, Chunjiang,Liu, Chengliang,Huang, Danfeng,Huang, Wenqian,Wang, Chaopeng,Zhao, Chunjiang,Huang, Wenqian,Wang, Chaopeng,Zhao, Chunjiang,Huang, Wenqian,Wang, Chaopeng,Zhao, Chunjiang,Huang, Wenqian,Wang, Chaopeng,Zhao, Chunjiang.

[4]Design of a suspended particles sensor based on laser backscattering theory that used in poultry housing and corral. Zhao, Xiande,Jiao, Leizi,Dong, Daming. 2015

[5]Monitoring quality of winter wheat based on the HJ satellite images. Wang Yan,Li Cunjun. 2012

[6]CROP DISCRIMINATION IN SHANDONG PROVINCE BASED ON PHENOLOGY ANALYSIS OF MULTI-YEAR TIME SERIES. Xu, Qingyun,Yang, Guijun,Long, Huiling,Xu, Qingyun,Wang, Chongchang,Xu, Qingyun,Wang, Chongchang,Xu, Qingyun,Yang, Guijun,Long, Huiling. 2013

[7]A SVM-Based Text Classification System for Knowledge Organization Method of Crop Cultivation. Ji, Laiqing,Cheng, Xinrong,Kang, Li,Li, Daoliang,Li, Daiyi,Chen, Yingyi,Wang, Kaiyi. 2012

[8]A method to measure plants grown uniformity Based on ultrasonic. Huang Daoping,Huang Feifei,Wang Cheng,Bi Kun. 2011

作者其他论文 更多>>
置顶
购物车
反馈

© 京ICP备09089781号-29 主办单位：北京市农林科学院

学术资源： 中国农业科学院 农业专业知识服务系统 农科联盟资源共建共享平台 中国农业科技文献与信息服务平台 中国农业期刊集成服务平台