References
- Chavez , P. S. 1986 . Processing techniques for digital sonar images from GLORIA . Photogrammetric Engineering and Remote Sensing , 52 : 1133 – 1145 .
- Li , R. 1991 . Shape from shading—a method of integration of sonar images and bathymetric data for ocean mapping . Marine Geodesy , 15 : 115 – 127 .
- Reed , T. B. IV and Hussong , D. 1989 . Digital image processing techniques for enhancement and classification of SeaMarc II sidescan sonar imagery . J. Geophys. Res. , 94 : 7469 – 7490 .