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CAS IR Grid
机构
长春光学精密机械与物... [6]
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OAI收割 [6]
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会议论文 [3]
期刊论文 [3]
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2019 [2]
2015 [1]
2007 [2]
2006 [1]
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专题:长春光学精密机械与物理研究所
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Hand-held Spectrocolorimeter Design
期刊论文
OAI收割
Faguang Xuebao/Chinese Journal of Luminescence, 2019, 卷号: 40, 期号: 10, 页码: 1295-1302
作者:
S.-Y.Wang
;
M.Huang
;
C.-X.Yan
  |  
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2020/08/24
Spectrophotometers,Color,Colorimetry,Incandescent lamps,Light emitting diodes,Meteorological instruments
High Power White Laser Source Based on RGB Diode Laser
期刊论文
OAI收割
Faguang Xuebao/Chinese Journal of Luminescence, 2019, 卷号: 40, 期号: 10, 页码: 1254-1260
作者:
J.-Y.Tian
;
J.Zhang
;
H.-Y.Peng
;
W.Wang
;
Y.-X.Lei
  |  
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2020/08/24
Semiconductor lasers,Color,Colorimetry,Light sources,Optical fiber coupling,Semiconductor diodes
Design of Dual-Beam Spectrometer in Spectrophotometer for Colorimetry
期刊论文
OAI收割
Spectroscopy and Spectral Analysis, 2015, 卷号: 35, 期号: 7
作者:
Y. X. Liu and C. X. Yan
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2016/08/04
BP neural network application on surface temperature measurement system based on colorimetry - art. no. 672326
会议论文
OAI收割
2007
Sun Z. Y.
;
Cai S.
;
Qiao Y. F.
;
Zhu W.
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2013/03/28
BP neural network application on surface temperature measurement system based on colorimetry (EI CONFERENCE)
会议论文
OAI收割
3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, July 8, 2007 - July 12, 2007, Chengdu, China
作者:
Sun Z.-Y.
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2013/03/25
Measurement of the features of infrared radiation is very important for the precaution and discrimination of missiles
and relevant research is worthy in military application. The measurement of target's surface temperature is the foundation of infrared radiation characteristics measurement. The principle and configuration of target's surface temperature measurement system based on colorimetry is introduced
the measurement model is deduced and the processes of temperature measurement are presented. Least-square method and back-propagation neural network method are both used to deal with the demarcating data. Compared with the least-square method
Back-propagation neural network has more advantages
such as high precision
good applicability and so on.
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:18/0
  |  
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