Underwater Creature Observation using DIDSON Imaging Sonar

The Survey of Fishery Resources and Spatial Distribution Using DIDSON Imaging Sonar Data

In recent years, the DIDSON (Dual-frequency IDentification SONar),which can provide almost-video-quality images to identify objects even in turbid water has been used in enumerating fish populations, underwater structures inspection, oil/gas leakage detection and identification, underwater security, evidence searching, ship’s hulls and ports safety inspection, and underwater navigation and so o...

3D Reconstruction of Underwater objects using wide-aperture Imaging SONAR

The estimation of geometric structure of objects located underwater underpins a plethora of applications such as mapping shipwrecks for archaeology, monitoring the health of coral reefs, detecting faults in off-shore oil rigs and pipelines, detection and identification of potential threats on the seabed, etc. Acoustic imaging is the most popular choice for underwater sensing. Underwater explora...

Underwater Scan Matching using a Mechanical Scanned Imaging Sonar ⋆

Underwater environments are extremely challenging to perform localization. Autonomous Underwater Vehicles (AUV) are usually endowed with acoustic devices such as a Mechanically Scanned Imaging Sonar (MSIS). This sensor scans the environment by emitting ultrasonic pulses and it provides echo intensity profiles of the scanned area. Our goal is to provide self-localization capabilities to an AUV e...

Automatic Underwater Multiple Objects Detection and Tracking Using Sonar Imaging

Underwater SLAM for Structured Environments Using an Imaging Sonar

Will reading habit influence your life? Many say yes. Reading underwater slam for structured environments using an imaging sonar is a good habit; you can develop this habit to be such interesting way. Yeah, reading habit will not only make you have any favourite activity. It will be one of guidance of your life. When reading has become a habit, you will not make it as disturbing activities or a...