A shape from shading algorithm has been chosen. It is SIRFS (1.5). It is a photogrammetry program meant for everyday objects available for free at jonbarron.info. This program is trained for everyday objects and will require retraining to be used for terrain extraction. The figures below make it readily apparent that significant errors are present.

Input radar image of several volcanoes from the Galapagos Islands.




Leave a Reply

Your email address will not be published. Required fields are marked *