Underwater Environmental Reconstruction Using SfM-MVS: A Comparative Study

Studying underwater environments poses significant challenges due to the unique physical properties of water, such as its optical distortion and limited visibility. Accurate mapping and monitoring of these environments are essential for understanding their dynamic changes and ecological significance. This thesis investigates the application of the innovative Structure from Motion - Multi-View Stereo (SfM-MVS) technique to coral reef environments around the island of Bonaire (Caribbean Sea). Specifically, the research focuses on comparing the effectiveness of professional, high-cost camera systems with that of consumer-grade, accessible tools. The findings provide valuable insights into the feasibility of low-cost approaches for high-accuracy underwater mapping, potentially broadening the accessibility of underwater environmental monitoring methodologies.