3D reconstruction of coral reef (image) University of Hawaii at Manoa Share Print E-Mail Caption A large-scale, 3D reconstruction of a coral reef using structure from motion (SfM) photogrammetry. Credit Dr. Stuart Sandin Usage Restrictions Images may only be used with appropriate caption and credit. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.