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CAS IR Grid
机构
长春光学精密机械与物... [4]
地理科学与资源研究所 [2]
兰州化学物理研究所 [1]
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OAI收割 [7]
内容类型
会议论文 [4]
期刊论文 [2]
学位论文 [1]
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2021 [2]
2020 [1]
2012 [3]
2007 [1]
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China's Special Poor Areas and Their Geographical Conditions
期刊论文
OAI收割
SUSTAINABILITY, 2021, 卷号: 13, 期号: 15, 页码: 15
作者:
Xu, Xin
;
Wang, Chengjin
;
Ma, Shiping
;
Zhang, Wenzhong
  |  
收藏
  |  
浏览/下载:39/0
  |  
提交时间:2021/11/05
special poor areas
contiguous areas
geographical conditions
China
China's Special Poor Areas and Their Geographical Conditions
期刊论文
OAI收割
SUSTAINABILITY, 2021, 卷号: 13, 期号: 15, 页码: 15
作者:
Xu, Xin
;
Wang, Chengjin
;
Ma, Shiping
;
Zhang, Wenzhong
  |  
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2021/11/05
special poor areas
contiguous areas
geographical conditions
China
特殊工况下的聚酰亚胺自润滑复合材料设计及摩擦磨损机理研究
学位论文
OAI收割
北京: 中国科学院大学, 2020
作者:
段春俭
  |  
收藏
  |  
浏览/下载:275/0
  |  
提交时间:2021/04/13
特殊工况
聚酰亚胺复合材料
高低温环境
原子氧及γ射线辐照
摩擦磨损机理
Special conditions
Polyimide composites
High-low temperature
Atomic oxygen and γ-ray irradiation
The mechanism of friction and wear.
Correction of baseline drifts due to the pressure changes between attenuated total reflection prism and human skin for noninvasive blood glucose sensing with Fourier Transform infrared spectroscopy (EI CONFERENCE)
会议论文
OAI收割
2011 International Conference on Smart Materials and Nanotechnology in Engineering, SMNE 2011, September 17, 2011 - September 18, 2011, Wuhan, China
作者:
Wang D.
收藏
  |  
浏览/下载:48/0
  |  
提交时间:2013/03/25
For noninvasive blood sensing with attenuated total reflection (ATR)-Fourier Transform infrared spectroscopy(FTIR)
the baseline of spectra human skin will drift because of the exitence of pressure changes between ATR prism and human skin. To correct the baseline drifts
In the paper
the fingertips spectra in mid-infrared were recorded under the special conditions. A line equation was calculated using the last 14 spectra coupled with the linear regression analysis between the absorbance spectra at the 1035cm-1 and the 950cm-1. And the corrected absorption intensities
after the removal of the baseline drifts
can be applied for the quantification of glucose concentrations in blood easily with the given method in the paper. (2012) Trans Tech Publications
Switzerland.
An engineering analysis and research on center frame structure using casting of vehicle radar antenna pedestal (EI CONFERENCE)
会议论文
OAI收割
2012 International Conference on Industrial Design and Mechanical Power, ICIDMP 2012, July 10, 2012 - July 11, 2012, Huangshan, China
作者:
Li Y.
;
Liu W.
;
Li Y.
;
Li Y.
;
Li Y.
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2013/03/25
According to the usage of vehicle radar antenna pedestal center frame
this article analyzes and compares the structure characteristic of welding and casting. We decide to adopt the casting structure and use special casting material ductile iron QT450-10. And we describe the casting material ductile iron QT450-10. Based on the center frame of using conditions
we analyze the deformation and stress of center frame by the finite element analysis software. The design is in line with the material allowable requirements and to meet the requirements of the system stiffness. (2012) Trans Tech Publications
Switzerland.
Thermal-optical analysis for optical window under high Mach flight condition (EI CONFERENCE)
会议论文
OAI收割
2012 International Conference on Optoelectronics and Microelectronics, ICOM 2012, August 23, 2012 - August 25, 2012, Changchun, China
Zhong C.
;
Ding Y.
;
Fu J.
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2013/03/25
When the airborne platform
where installed the optical window
is in high Mach flight condition. The aerodynamic heating effect
which will influence optical properties of optical window
becomes very obvious. This special flight condition will change shape
refractive index and also refractive index distribution of optical window due to the generated high axial temperature gradient. To ensure image quality of aerial remote sensor
the present paper does thermal-optical analysis for optical window under high Mach flight condition. Then
on this basis
do simulations according to theoretical analysis and boundary conditions derived from practical assumptions in order to get the final conclusions. 2012 IEEE.
Integrated intensity, orientation code and spatial information for robust tracking (EI CONFERENCE)
会议论文
OAI收割
2007 2nd IEEE Conference on Industrial Electronics and Applications, ICIEA 2007, May 23, 2007 - May 25, 2007, Harbin, China
作者:
Wang Y.
;
Wang Y.
;
Wang Y.
;
Wang Y.
;
Wang Y.
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2013/03/25
real-time tracking is an important topic in computer vision. Conventional single cue algorithms typically fail outside limited tracking conditions. Integration of multimodal visual cues with complementary failure modes allows tracking to continue despite losing individual cues. In this paper
we combine intensity
orientation codes and special information to form a new intensity-orientation codes-special (IOS) feature to represent the target. The intensity feature is not affected by the shape variance of object and has good stability. Orientation codes matching is robust for searching object in cluttered environments even in the cases of illumination fluctuations resulting from shadowing or highlighting
etc The spatial locations of the pixels are used which allow us to take into account the spatial information which is lost in traditional histogram. Histograms of intensity
orientation codes and spatial information are employed for represent the target Mean shift algorithm is a nonparametric density estimation method. The fast and optimal mode matching can be achieved by this method. In order to reduce the compute time
we use the mean shift procedure to reach the target localization. Experiment results show that the new method can successfully cope with clutter
partial occlusions
illumination change
and target variations such as scale and rotation. The computational complexity is very low. If the size of the target is 3628 pixels
it only needs 12ms to complete the method. 2007 IEEE.