Abstract
In this paper, we present a method of ROV based image processing to restore underwater blurry images from the theory of light and image transmission in the sea. Computer is used to simulate the maximum detection range of the ROV under different water body conditions. The receiving irradiance of the video camera at different detection ranges is also calculated. The ROV’s detection performance under different water body conditions is given by simulation. We restore the underwater blurry images using the Wiener filter based on the simulation. The Wiener filter is shown to be a simple useful method for underwater image restoration in the ROV underwater experiments. We also present examples of restored images of an underwater standard target taken by the video camera in these experiments.
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Zhishen, L., Tianfu, D. & Gang, W. ROV based underwater blurred image restoration. J Ocean Univ. China 2, 85–88 (2003). https://doi.org/10.1007/s11802-003-0033-0
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DOI: https://doi.org/10.1007/s11802-003-0033-0