Large-Scale Underwater Images Mosaicing
GTSAM factor graph optimization
Results
• Calculated Homography and performed optimization using GTSAM factor graph techniques for creating a
mosaic containing 200 underwater images.
• Extracted features and performed loop closures on overlapping images using factor graph for
accurate image placement.
• Referenced and utilized the same dataset used in “O. Pizarro and H. Singh, "Toward large-area
mosaicing for underwater scientific applications".