Embedding Geo-Location Information In Media

摘要

The present invention relates generally to digital watermarking and steganography. In one implementation, a method is provided including receiving data representing imagery. The data includes digital watermarking hidden therein through changes to at least some portions of the data. The digital watermarking includes at least geo-location information. The method further includes analyzing the data to obtain the geo-location information from the digital watermarking, and processing the imagery based at least in part on the geo-location information. Other implementations are provided as well.