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Electrospinning Fundamentals: Optimizing Solution and Apparatus Parameters
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[Optimization Study of Non-Contact Color Measurement Parameters].

Xiao-xia Wan, Ma Fu, Xin-guo Huang

    Guang Pu Xue Yu Guang Pu Fen Xi = Guang Pu
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    Summary
    This summary is machine-generated.

    Optimizing non-contact color measurement parameters is crucial for accuracy. An orthogonal experiment identified optimal settings, minimizing color difference (ΔE) for reliable spectral data acquisition.

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    Area of Science:

    • Color Science
    • Metrology
    • Spectroscopy

    Background:

    • Objective color characterization relies on spectral or chrominance data.
    • Non-contact color measurement is essential for targets inaccessible to instruments.
    • Existing research lacks in-depth analysis of parameter influence on non-contact measurements.

    Purpose of the Study:

    • To optimize parameters for accurate non-contact color measurement.
    • To investigate the impact of illumination distance, measuring distance, and exposure time.
    • To establish a method for selecting the best parameter combinations.

    Main Methods:

    • Utilized an orthogonal experimental design for parameter optimization.
    • Conducted experiments using a PR705 spectroradiometer on a ColorChecker.
    • Applied range analysis and variance analysis to evaluate results.

    Main Results:

    • Achieved a minimum color difference (ΔE) of 0.8788 and a maximum of 1.5431.
    • Demonstrated effective selection of optimal parameter combinations.
    • Quantified the impact of individual parameters on measurement outcomes.

    Conclusions:

    • The proposed orthogonal experiment method effectively optimizes non-contact color measurement parameters.
    • Accurate spectral data acquisition is achievable through careful parameter selection.
    • This study provides a framework for improving color measurement reliability.