Unmanned ship automatic target detection method and system based on computer vision
Underwater sonar detection device suitable for seabed drilling
Underwater detection device based on multi-beam sonar and offshore ad hoc network buoy
Sonar surveying and mapping system based on surf algorithm
Ship information acquisition system for inner harbor basin
Rapid assessment method for strength of joint of ship bottom deadwood
Overwater distance surveying instrument for surveying and mapping based on Beidou system