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可見光之頻譜重現

Visual Spectrum Reproduction Using Multi-band Filter Camera

摘要


本文設計一套影像擷取系統與使用相機擷取影像資訊重現物體表面反射率頻譜演算法,物體在不同頻譜特性的光源下,採用RGB色域影像擷取的精確度是不能被接受的,而頻譜影像可以克服色彩同色異譜問題。

並列摘要


This research describes a set of camera systems and algorithms for recovering the surface-spectral reflectance of objects under a real scene. The traditional techniques of image capture and scanning with three channel of RGB are unacceptable with respect to color accuracy under the variant illuminant spectral-power distributions. The colorimetric bottleneck is acceptable within a metameric approach to color reproduction, but severely undermines the advantages of spectral imaging.

被引用紀錄


Peng, Y. T. (2004). 多光譜彩色影像原理及其應用 [master's thesis, National Taiwan University]. Airiti Library. https://doi.org/10.6342/NTU.2004.00571

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