Electronics Optics & Control, Volume. 30, Issue 9, 29(2023)
A Marine Monocular Ranging Method Based on Sea-Sky Line Calibration
In order to reduce the difficulty in the ranging of monocular marine images and improve the degree of information mining of marine images,a monocular ranging method is proposed.Based on the sea-sky line detection and pose-calculation monocular ranging technology,the camera pose is calibrated by using the sea-sky line in the image,and the external parameters of the camera are obtained.In combination with the cameras internal parameters calibrated in advance,the model describing the geometric relationship between the target and the camera in the imaging space is constructed.Considering the influence of the Earths curvature,a real-time monocular marine ranging method based on sea-sky line calibration is deduced.Finally,the Monte Carlo method is used to simulate the ranging model and analyze its error characteristics.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. A Marine Monocular Ranging Method Based on Sea-Sky Line Calibration[J]. Electronics Optics & Control, 2023, 30(9): 29
Received: Aug. 30, 2022
Accepted: --
Published Online: Jan. 17, 2024
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