A Micro-Multispectral Vision Sensor: Research on on-line measurement classification and recognition method of coal gangue
文献类型:会议论文
作者 | Guo, Quan2,3; Liu, Ruqi1; Wu, Dengshan3; Yu, Weixing3 |
出版日期 | 2023 |
会议日期 | 2023-07-25 |
会议地点 | Beijing, China |
关键词 | Micro-Multispectral Vision Sensor SVM Classification and Recognition Coal Gangue |
卷号 | 12962 |
DOI | 10.1117/12.3007898 |
英文摘要 | Spectral imaging technology based on on-chip splitting provides services for aerospace, industrial and consumer electronics applications. Since each application requires a different set and number of spectral bands, the lack of scalable and high-cost customized splitting schemes hinders the wide application of multispectral imaging. Here, we demonstrate a compact, highly freely customizable imaging spectrometer with initial validation for coal and gangue classification and recognition applications. And the results reflect the potential application of this spectral imaging system in coal and gangue classification and identification. A supervised classification method using support vector machines (SVM) was used to recognize coal and gangue, and the evaluation of classification accuracy shows that more than 82% of the pixels can be correctly classified, and this study provides strong support for the visual sensors with complete spectral band combinations to achieve higher accuracy. © 2023 SPIE. All rights reserved. |
产权排序 | 1 |
会议录 | AOPC 2023: Optical Spectroscopy and Imaging; and Atmospheric and Environmental Optics |
会议录出版者 | SPIE |
语种 | 英语 |
ISSN号 | 0277786X;1996756X |
ISBN号 | 9781510672307 |
源URL | [http://ir.opt.ac.cn/handle/181661/97133] |
专题 | 西安光学精密机械研究所_光学影像学习与分析中心 |
通讯作者 | Yu, Weixing |
作者单位 | 1.Huawei Technologies Co., Ltd, Shenzhen; 518129, China 2.University of Chinese Academy of Sciences, Beijing; 100049, China; 3.Key Laboratory of Spectral Imaging Technology, Xi’an Institute of Optics and Precision Mechanics of CAS, Xi’an; 710119, China; |
推荐引用方式 GB/T 7714 | Guo, Quan,Liu, Ruqi,Wu, Dengshan,et al. A Micro-Multispectral Vision Sensor: Research on on-line measurement classification and recognition method of coal gangue[C]. 见:. Beijing, China. 2023-07-25. |
入库方式: OAI收割
来源:西安光学精密机械研究所
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