Confocal multispectral imaging system

Jiangang Wang; Guofan Jin; Qingsheng He; Minxian Wu

doi:10.1117/12.441369

25 September 2001 Confocal multispectral imaging system

Jiangang Wang, Guofan Jin, Qingsheng He, Minxian Wu

Proceedings Volume 4548, Multispectral and Hyperspectral Image Acquisition and Processing; (2001) https://doi.org/10.1117/12.441369
Event: Multispectral Image Processing and Pattern Recognition, 2001, Wuhan, China

Abstract

The confocal imaging system has wide applications in medical imaging for its sectioning and suppression of stray light. As we know, the small spot stimulated by laser light or itself in biotissues can provide rich multispectral information. In a conventional confocal imaging system, we sometimes neglect the spectral information or just use a single spectrum. Here we present the combination technology of confocal imaging and multispectral image. We simply use the grating to obtain the spectral distribution of the focus point. So we can acquire the multispectral image of the whole biotissue. The principle of design is analyzed and discussed. The reconstruction method is also discussed.

Citation Download Citation

Jiangang Wang, Guofan Jin, Qingsheng He, and Minxian Wu "Confocal multispectral imaging system", Proc. SPIE 4548, Multispectral and Hyperspectral Image Acquisition and Processing, (25 September 2001); https://doi.org/10.1117/12.441369

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