A blind, fast and robust method for geographical data watermarking
Cyril Bazin, Jean‐Marie Le Bars, Jacques Madelaine · 2007
The aim of this paper is to propose an efficient digital water-marking algorithm on geographical data. Our algorithm is fast, blind and robust. Thus, the original data is not needed in order to prove the authorship of the document and the watermark is resiliant against many transformations applied on the document.