The embodiment of the invention provides a ship attitude detection method. The method comprises the steps of obtaining a monitoring image sequence of a target ship; performing target detection on each frame of image in the monitoring image sequence to obtain a ship body detection result and a wake flow detection result of the target ship in each frame of image; and determining the attitude of the target ship according to the ship body detection result and the wake flow detection result in each frame of image. Target detection is performed on the monitoring image sequence of the target ship, the attitude of the target ship is determined by using the hull detection result of the target ship and the wake flow detection result of the target ship, and the wake flow condition generated by interaction of the hull and the water surface in the navigation process of the target ship is considered. Thus, attitude detection of the target ship can be assisted through the wake flow condition of the target ship, and the accuracy of ship attitude detection is improved.
本发明实施例提供一种船舶姿态检测方法,获取目标船舶的监测图像序列;对监测图像序列中的每一帧图像进行目标检测,得到目标船舶在每一帧图像中的船身检测结果以及尾流检测结果;根据每一帧图像中的船身检测结果以及尾流检测结果,确定目标船舶的姿态。通过对目标船舶的监测图像序列进行目标检测,利用目标船舶的船身检测结果与目标船舶的尾流检测结果来确定目标船舶的姿态,考虑了目标船舶在航行过程中船身与水面交互产生的尾流情况,进而可以通过目标船舶的尾流情况辅助目标船舶的姿态检测,提高船舶姿态检测的准确性。
Ship attitude detection method and device, electronic equipment and storage medium
一种船舶姿态检测方法、装置、电子设备及存储介质
2023-07-21
Patent
Electronic Resource
Chinese
IPC: | G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G06V |
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