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Chinese Academy of Sciences Institutional Repositories Grid
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浏览/检索结果: 共9条,第1-9条 帮助

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rwl_read: A MATLAB program to identify and correct formatting errors in tree-ring measurement files 期刊论文  OAI收割
SOFTWAREX, 2023, 卷号: 21
作者:  
Liu, Yang
  |  收藏  |  浏览/下载:26/0  |  提交时间:2023/02/03
Single Tree Segmentation and Diameter at Breast Height Estimation With Mobile LiDAR 期刊论文  OAI收割
IEEE ACCESS, 2021, 卷号: 9, 页码: 24314-24325
作者:  
Liu, Lulu;  Zhang, Aiwu;  Xiao, Shen;  Hu, Shaoxing;  He, Nianpeng
  |  收藏  |  浏览/下载:38/0  |  提交时间:2021/04/25
A handheld device for measuring the diameter at breast height of individual trees using laser ranging and deep-learning based image recognition 期刊论文  OAI收割
PLANT METHODS, 2021, 卷号: 17, 期号: 1
作者:  
Song, Chuangye;  Yang, Bin;  Zhang, Lin;  Wu, Dongxiu
  |  收藏  |  浏览/下载:28/0  |  提交时间:2023/02/24
Low net primary productivity of dominant tree species in a karst forest, southwestern China: first evidences from tree ring width and girth increment 期刊论文  OAI收割
Acta Geochimica, 2017, 卷号: 36, 期号: 3, 页码: 482-485
作者:  
Jian Ni;  Haiyang Xu;  Libin Liu
  |  收藏  |  浏览/下载:22/0  |  提交时间:2018/03/19
Comparison of Tree Species Classifications at the Individual Tree Level by Combining ALS Data and RGB Images Using Different Algorithms 期刊论文  OAI收割
REMOTE SENSING, 2016, 期号: 12
作者:  
Deng, Songqiu;  Katoh, Masato;  Yu, Xiaowei;  Hyyppa, Juha;  Gao, Tian
收藏  |  浏览/下载:36/0  |  提交时间:2017/05/11
Anatomical MRI templates of tree shrew brain for volumetric analysis and voxel-based morphometry 期刊论文  OAI收割
JOURNAL OF NEUROSCIENCE METHODS, 2013, 卷号: 220, 期号: 1, 页码: 9-17
作者:  
Wang, Shuxia;  Shan, Dai;  Dai, Jiankun;  Niu, Haichen;  Ma, Yuanye
收藏  |  浏览/下载:46/0  |  提交时间:2015/06/23
Anatomical MRI templates of tree shrew brain for volumetric analysis and voxel-based morphometry 期刊论文  OAI收割
JOURNAL OF NEUROSCIENCE METHODS, 2013, 卷号: 220, 期号: 1, 页码: 9-17
作者:  
Wang SX;  Shan D;  Dai JK;  Niu HC;  Ma YY
收藏  |  浏览/下载:21/0  |  提交时间:2013/11/29
Application of Vague set to Software rating ascertainment for space camera (EI CONFERENCE) 会议论文  OAI收割
2nd International Conference on Information Science and Engineering, ICISE2010, December 4, 2010 - December 6, 2010, Hangzhou, China
作者:  
Li Y.;  Li Y.;  Li Y.;  Li Y.
收藏  |  浏览/下载:22/0  |  提交时间:2013/03/25
Software rating ascertainment is very important in development of space camera software system. It can guide the software measurement and management  and help designer improve system reliability finally. Fault Tree Analysis is a common method to analyze the danger reason and fix on bottom events. The most significant step is calculating the occurrence probabilistic of top event  namely the occurrence probabilistic of dangerous event. Because software failure cause is anfractuous and available data are hard to get  a modeling method for bottom event is proposed based on Vague set to calculate the occurrence probabilistic of top event. Experimental results show that the new approach of Vague set can guide the Software rating ascertainment which is ascertained using qualitative analysis. The results also show that the new method makes software rating ascertainment have the quantificational evidence. 2010 IEEE.  
The application study on building materials with computer color quantification system (EI CONFERENCE) 会议论文  OAI收割
ICO20: Illumination, Radiation, and Color Technologies, August 21, 2005 - August 26, 2005, Changchun, China
作者:  
Yu H.;  Li Z.;  Li Z.
收藏  |  浏览/下载:26/0  |  提交时间:2013/03/25
The first impression of any building to a person is its exterior and decoration  therefore  at the same time  and therefore the quality of decoration project shows the more important position in building project. A lot of projects produce quality problem because of the material color difference  how to grasp and control the color change of building materials  the color difference problem laying stone materials is also studied in this paper  which exists universally at the common project  and carry out color quantification  and the solution scheme has been given using this system.  and is often found at the high-grade decoration  it has the very important meaning. According to the color theory  a computer vision system used in color quantification measurement is established  the standard illuminant A is selected as the light source. In order to realize the standardization of color evaluation  the mutual conversion between RGB and XYZ color space is studied  which is realized by the BP network. According to the colorimetry theory  the computer program is compiled in order to establish the software system  and realize the color quantitative appraisement in whole color gamut. LCH model is used at quantifying the color of building materials  and L*a*V model is used at comparing the color change. If the wooden floor is selected and laid improperly during family fitment  it is easy to present "flower face". The color also arises greater discrepancy using the laths of same tree. We can give the laying scheme using the color quantification system