4 papers
Passive Acoustic-based Composite Indices for Reef Health Monitoring in Noisy Tropical waters
Hari Vishnu, Yuen Min Too, Mandar Chitre +3
Passive acoustic monitoring offers the potential to enable long-term, spatially extensive assessments of coral reefs. To explore this approach, we deployed underwater acoustic reco…
Image Compression Using Novel View Synthesis Priors
Luyuan Peng, Mandar Chitre, Hari Vishnu +4
Real-time visual feedback is essential for tetherless control of remotely operated vehicles, particularly during inspection and manipulation tasks. Though acoustic communication is…
Pose Estimation from Camera Images for Underwater Inspection
Luyuan Peng, Hari Vishnu, Mandar Chitre +4
High-precision localization is pivotal in underwater reinspection missions. Traditional localization methods like inertial navigation systems, Doppler velocity loggers, and acousti…
Improved Image-based Pose Regressor Models for Underwater Environments
Luyuan Peng, Hari Vishnu, Mandar Chitre +3
We investigate the performance of image-based pose regressor models in underwater environments for relocalization. Leveraging PoseNet and PoseLSTM, we regress a 6-degree-of-freedom…