Spectral Estimation Using Trichromatic Digital Cameras
Spectral Estimation Using Trichromatic Digital Cameras
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发表时间:
1999
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通讯作者:
F. Imai;R. Berns
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作者:
F. Imai;R. Berns
In this paper we present an alternative way to capture multi-spectral images using a conventional trichromatic digital camera combined with either absorption filters or multi-illumination. The goal in this research has focused on reducing the cost and complexity of the image acquisition system while preserving its colorimetric and spectral accuracy. This paper describes this new paradigm and summarizes recent research results.