张桢杰,刘真,吴明光,杨晟炜.一种高效的胞元光谱纽介堡模型胞元搜索算法[J].包装工程,2013,34(15):19-22,74.
ZHANG Zhen-jie,LIU Zhen,WU Ming-guang,YANG Sheng-wei.High-efficient Cell-search Method for Cellular Yule-Nielson Spectral Neugebauer Model[J].Packaging Engineering,2013,34(15):19-22,74. |
| 一种高效的胞元光谱纽介堡模型胞元搜索算法 |
| High-efficient Cell-search Method for Cellular Yule-Nielson Spectral Neugebauer Model |
| 投稿时间：2013-01-08 修订日期：2013-08-10 |
| DOI： |
| 中文关键词: 光谱色彩学 胞元搜索算法 胞元光谱纽介堡 打印机特征化 |
| 英文关键词: spectral chromatology cell-search method Cellular Yule-Nielson Spectral Neugebauer printer characterization |
| 基金项目:国家自然科学基金(41271446);上海市研究生教育创新计划;江苏省研究生科研创新计划(CXZZ11_0517) |
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| 中文摘要: |
| 采用训练样本排序框定初始胞元、差异优先搜索最优胞元和初始胞元再扩大方法,建立了CYNSN 模型的胞元搜索算法。实验结果表明,CYNSN 模型胞元搜索算法能使CYNSN 反向模型在色度和光谱反射率上实现高精度复制,和已有的CYNSN 模型相比,胞元搜索算法不仅保持了CYNSN 模型的精度,而且效率提高了10倍。 |
| 英文摘要: |
| A high-efficient cell-search method for CYNSN model was proposed, which included framing initial cell by ordering the training sample set, searching optimal cell using the priority in difference method step by step, and expanding initial cell. Experimental result showed that the proposed cell-search method can make the backward CYNSN model copy accurately in spectral and colorimetric reflectance; compared with existing CYNSN model, the CYNSN model using the proposed cell-search method improves efficiency more than 10 times with the same precision. |
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