Showing 2,601 - 2,620 results of 6,548 for search '(((peng OR lingua) OR spie) OR (((bing OR (ying OR yang)) OR (yong OR long)) OR lin))', query time: 0.23s Refine Results
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    The role of sulfur emission from the petroleum industry on ultrafine particle number concentration in Singapore by Hou, Suyi, Li, Weihan, Yang, Liudongqing, Chen, Guorong, Zhang, Yilin, Kuwata, Mikinori

    Published 2023
    “…To identify the sources of ultrafine particles, a year-long observation of the number size distribution was conducted in Singapore in 2018 and 2019. …”
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    Journal Article
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    Fringe projection profilometry method with high efficiency, precision, and convenience: theoretical analysis and development by Lv, Shenzhen, Tang, Dawei, Zhang, Xuejun, Yang, Dongyu, Deng, Weijie, Qian, Kemao

    Published 2023
    “…Our study indeed reveals a series of important system properties, to the best of our knowledge, for the first time: (i) in phase measurement, the optimal and worst fringe angles are proven perpendicular and parallel to epipolar line, respectively, and can be considered as system parameters and can be directly made available during traditional calibration, highlighting the significance of the epipolar line; (ii) in correspondence, when two sets of fringes with different fringe orientations are projected, the highest correspondence precision can be achieved with arbitrary orientations as long as these two orientations are perpendicular to each other; (iii) in reconstruction, a higher reconstruction precision is given by the 4-equation methods, while we notice that the 3-equation methods are almost dominatingly used in literature. …”
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    Journal Article
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