| 光谱学与光谱分析 |
|
|
|
|
|
| Research on Characteristic Spectrum Extracting and Matching for High-Fidelity Reproduction |
| YANG Sheng-wei1, LIU Zhen2*, WU Ming-guang3, ZHANG Zhen-jie2 |
1. Jiangsu Provincial Key Lab of Pulp and Paper Science and Technology，Nanjing Forestry University, Nanjing 210037, China
2. College of Communication and Art Design, University of Shanghai for Science & Technology, Shanghai 200093, China
3. Key Laboratory of Virtual Geographic Environment of Ministry of Education, Nanjing Normal University, Nanjing 210046, China |
|
|
|
|
Abstract Reconstructing the spectrum rapidly and accurately is the key to the research on high-fidelity reproduction. A characteristic spectrum extracting and matching method for high-fidelity printing is proposed aiming at the problem of complex conversion between spectrum and ink combination caused by multi-color. The method filters and extracts feature bands of primary ink through derivative spectrum, and a characteristic spectrum multi-threshold coding method is proposed. Considering the problem of subarea judgment in hi-fi printing, an average derivative spectrum is taken as characteristic spectrum of each subarea and a spectrum matching method between target spectrum and average derivative spectrum of sub-spaces is proposed. The results show that the feature bands extracted can represent spectral characteristic of primary color significantly and the precision of color conversion model based on feature bands is higher than the model based on full bands. The spectrum matching method can achieve a high accuracy in sub-space judgments and greatly improve the efficiency of color convention. The spectrum extracting and matching method has the high practicability.
|
|
Received: 2013-07-08
Accepted: 2013-11-12
|
|
|
|
Corresponding Authors:
LIU Zhen
E-mail: lunaprint@163.com
|
|
[1] Li A，Lennie P. Vision Research，1997，37(1)：83.
[2] Cloutis E A. International Journal of Remote Sensing，1996，17(12)：2215.
[3] Tzeng D Y，Berns R S. Color Research & Application，2005，30(2)：84.
[4] Wang Qiang. The Study on Color Management Mechanism of Spatial Information. Wuhan University，2005.
[5] Binyu W, X Haisong，Luo M R. Chin. Opt. Lett., 2012, 1：13301.
[6] Jinyi G, X Haisong，M R Luo. Chin. Opt. Lett., 2010，11：1106.
[7] Zhu Ming，Liu Zhen，Chen Guangxue. Acta Optica Sinica，2011，31(7)：0733001.
[8] Yan Aiguo. Research on Neugebauer Multi-color Separation Based on Double Subarea Modification. Nanjing Forestry University，2012.
[9] Wang B，Xu H，Luo M R，et al. Josa A，2011，28(7)：1429.
[10] Urban P，Grigat R R. Color Research & Application，2006，31(3)：229.
[11] Urban P，Rosen M，Berns R. Fast Spectral-Based Separation of Multispectral Images，2007.
[12] Li C，Lu M R. Further accelerating the inversion of the cellular Yule-Nielsen Modified Neugebauer Model: Proe. CIC16(IS&T/SID, Portland, USA), 2008. |
| [1] |
ZHANG Xu1, BAI Xue-bing1, WANG Xue-pei2, LI Xin-wu2, LI Zhi-gang3, ZHANG Xiao-shuan2, 4*. Prediction Model of TVB-N Concentration in Mutton Based on Near Infrared Characteristic Spectra[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(11): 3377-3384. |
| [2] |
XU Li-jia1, CHEN Ming1, WANG Yu-chao1, CHEN Xiao-yan2, 3, LEI Xiao-long1*. Study on Non-Destructive Detection Method of Kiwifruit Sugar Content Based on Hyperspectral Imaging Technology[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(07): 2188-2195. |
| [3] |
YI Ding-rong1, ZHAO Yan-li1, KONG Ling-hua2*, WANG Wen-qi1, HUANG Cai-hong1. Miniature Snapshot Narrow Band Multi-Spectral Imaging Technology for Cervical Cancer Screening[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(01): 157-161. |
| [4] |
YANG Chang-bao1, GAO Wen-bo1*, HOU Guang-yu2, LI Xing-zhe1, GAO Man-ting1. Response Relationship between Feldspar Content and Characteristic Spectra in Igneous Rocks[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(07): 2077-2082. |
| [5] |
YE Qi1,2, WANG Yue-ming1*, ZHOU Shi-yao1,2, CHENG Xiao-yu1,2, JIA Jian-xin1,2. Color Discrimination Based on Hyperspectral Imaging Method[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(10): 3310-3314. |
| [6] |
ZHOU Ke1, 2, 3, 5, LIU Li4*, YU Tao1, 3, GU Xing-fa1, 3, ZHENG Feng-bin5, ZANG Wen-qian1, 3. Sensitivity Analysis of Spectral Band Adjustment Factors For GF-1/WFV Sensor Cross-Calibration[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(12): 3809-3813. |
| [7] |
WU Jing-zhu1，2, DONG Wen-fei1, DONG Jing-jing1, CHEN Yan1, MAO Wen-hua1，3, LIU Cui-ling1. Research on Optimization of Wheat Seed Germination Rate NIR Model Based on Si-cPLS[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(04): 1114-1117. |
| [8] |
CHU Xuan1, WANG Wei2, ZHAO Xin1, JIANG Hong-zhe1, WANG Wei1*, LIU Sheng-quan1 . Detection of Camellia Oleifera Oil Adulterated with Sunflower Oil with Near Infrared (NIR) Spectroscopy and Characteristic Spectra [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(01): 75-79. |
| [9] |
LI Jing1,2, LU Xu-tao1,2, Lü Hai-feng1,2, SUN Yun-qiang1,2 . Study on the Design of Explosive (HNS) Content Analysis System Based on THz Spectrum Monomer [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2016, 36(11): 3506-3509. |
| [10] |
XING Xiao-xue, QIN Hong-wu, SHANG Wei-wei*. Research on Spectrum Matching Method for PbSe Quantum Dots Luminescence Spectrum and Gas Absorption Spectrum[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2016, 36(11): 3588-3591. |
| [11] |
CHEN Chun-sheng, DAI Meng-yan, LIU Hai-feng, XIE Chang-you, ZHANG Tong, FANG Guo-feng . Research on Spectrum Radiation Characteristics of a New Type Infrared/Ultraviolet Dual Color Decoy [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2015, 35(07): 1824-1829. |
| [12] |
WANG Yin, ZHAO Nan-jing*, LIU Wen-qing, YU Yang, FANG Li, MENG De-shuo, HU Li, ZHANG Da-hai, MA Ming-jun, XIAO Xue, WANG Yu, LIU Jian-guo. The Research on Separating and Extracting Overlapping Spectral Feature Lines in LIBS Using Damped Least Squares Method [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2015, 35(02): 309-314. |
| [13] |
WU Jing-zhu1, WANG Feng-zhu2, WANG Li-li2, ZHANG Xiao-chao2, MAO Wen-hua2* . Research on Fast Detecting Tomato Seedlings Nitrogen Content Based on NIR Characteristic Spectrum Selection [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2015, 35(01): 99-103. |
| [14] |
ZENG Ya-ling, JIANG Long, CAI Xiao-yu, LI Yu* . Identification of the Characteristic Vibrations for 16 PAHs Based on Raman Spectrum[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2014, 34(11): 2999-3004. |
| [15] |
RAN Xia1, MU Lan1*, LIU Ren-xiang1, CONG Hang1, ZHANG Qing-min2, WANG Fang2 . Study on Two Different Aromas Styles of Tobacco from Guizhou by Characteristics Spectroscopic Methods[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2014, 34(03): 777-781. |
|
|
|
|
