CN110926608B - 一种基于光源筛选的光谱重建方法 - Google Patents
一种基于光源筛选的光谱重建方法 Download PDFInfo
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- CN110926608B CN110926608B CN201910971044.1A CN201910971044A CN110926608B CN 110926608 B CN110926608 B CN 110926608B CN 201910971044 A CN201910971044 A CN 201910971044A CN 110926608 B CN110926608 B CN 110926608B
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- 238000000034 method Methods 0.000 title claims abstract description 92
- 238000012216 screening Methods 0.000 title claims abstract description 53
- 238000001228 spectrum Methods 0.000 title claims abstract description 46
- 238000012549 training Methods 0.000 claims abstract description 100
- 230000003595 spectral effect Effects 0.000 claims abstract description 92
- 238000012360 testing method Methods 0.000 claims abstract description 55
- 238000004364 calculation method Methods 0.000 claims abstract description 21
- 238000002310 reflectometry Methods 0.000 claims abstract description 21
- 238000009826 distribution Methods 0.000 claims abstract description 19
- 238000003384 imaging method Methods 0.000 claims abstract description 9
- 239000011159 matrix material Substances 0.000 claims description 14
- 238000005259 measurement Methods 0.000 claims description 6
- 238000012937 correction Methods 0.000 claims description 4
- 238000004458 analytical method Methods 0.000 claims description 3
- 230000001174 ascending effect Effects 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000000354 decomposition reaction Methods 0.000 claims description 3
- 238000012847 principal component analysis method Methods 0.000 claims description 3
- 238000005070 sampling Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 238000000513 principal component analysis Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 2
- 238000013528 artificial neural network Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012417 linear regression Methods 0.000 description 1
- 238000002922 simulated annealing Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
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- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
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- Spectrometry And Color Measurement (AREA)
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CN110926608A CN110926608A (zh) | 2020-03-27 |
CN110926608B true CN110926608B (zh) | 2022-03-15 |
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CN112484856B (zh) * | 2020-10-30 | 2024-09-20 | 浙江农林大学暨阳学院 | 一种获取高精度色度和光谱图像的方法 |
CN114397094B (zh) * | 2022-01-26 | 2023-04-25 | 武汉大学 | 一种基于光谱重建和色貌模型的光源显色性评价方法 |
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CN104359556B (zh) * | 2014-11-14 | 2016-03-16 | 武汉大学 | 一种用于宽带光谱成像系统的最优化训练样本选择方法 |
CN107084789A (zh) * | 2017-04-01 | 2017-08-22 | 上海理工大学 | 基于稀疏先验的单像素探测器光谱反射率重构方法 |
CN106896069B (zh) * | 2017-04-06 | 2019-05-10 | 武汉大学 | 一种基于彩色数码相机单幅rgb图像的光谱重建方法 |
CN106896068B (zh) * | 2017-04-12 | 2023-07-18 | 齐鲁工业大学 | 解决网购颜色失真的商品颜色获取与再现方法及其系统 |
CN108020519B (zh) * | 2017-12-11 | 2020-03-10 | 齐鲁工业大学 | 一种基于颜色恒常性的虚拟多光源光谱重建方法 |
CN109506780B (zh) * | 2018-11-23 | 2020-11-06 | 浙江智彩科技有限公司 | 基于多光谱led照明的物体光谱反射率重建方法 |
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Effective date of registration: 20221223 Address after: 250306 Room 3115, No. 135, Ward Avenue, Ping'an Street, Changqing District, Jinan City, Shandong Province Patentee after: Shandong Jiqing Technology Service Co.,Ltd. Address before: No. 3501, Daxue Road, Changqing District, Jinan City, Shandong Province Patentee before: Qilu University of Technology |
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Denomination of invention: A Spectral Reconstruction Method Based on Light Source Screening Effective date of registration: 20231122 Granted publication date: 20220315 Pledgee: Qilu bank Limited by Share Ltd. Ji'nan Changqing branch Pledgor: Shandong Jiqing Technology Service Co.,Ltd. Registration number: Y2023980067041 |
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Granted publication date: 20220315 Pledgee: Qilu bank Limited by Share Ltd. Ji'nan Changqing branch Pledgor: Shandong Jiqing Technology Service Co.,Ltd. Registration number: Y2023980067041 |
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Effective date of registration: 20240717 Address after: 250353 University Road, Changqing District, Ji'nan, Shandong Province, No. 3501 Patentee after: Qilu University of Technology (Shandong Academy of Sciences) Country or region after: China Address before: 250306 Room 3115, No. 135, Ward Avenue, Ping'an Street, Changqing District, Jinan City, Shandong Province Patentee before: Shandong Jiqing Technology Service Co.,Ltd. Country or region before: China |