The analysis and design of deep-sea lighting field based on spectral transfer function

Due to the attenuation of light in water, deep-sea optical imaging system needs an active lighting provide source. However, because nonlinearity spatial dimension and spectral dimension, differs from terrestrial lighting. In order quantitatively analyze design system, we proposed a precise field simulation model method based on transfer function. Firstly, with analysis lighting-imaging process, function was analyzed built. Then, platform used study set up characteristics water were derived. Moreover, built computer program. Finally, experiment for testing underwater test pool. The experimental results show that computational is accurate. addition, optimal proposed. This provides theoretical basis data which has far-reaching significance improving efficiency scientific research.