title: Watermarking polygonal lines using Fourier descriptors.
authors.affiliation: Dept of Informatics, Aristotle University of Thessaloniki, Greece. vasilis@zeus.csd.auth.gr
authors.forename: Vassilios
authors.initials: V
authors.lastname: Solachidis
authors.forename: Ioannis
authors.initials: I
authors.lastname: Pitas
mesh_terms: D000465:Algorithms; D003196:Computer Graphics; D016494:Computer Security; D044962:Data Compression / Q000379:methods*; D005583:Fourier Analysis; D007090:Image Interpretation, Computer-Assisted / Q000379:methods*; D010330:Patents as Topic; D010363:Pattern Recognition, Automated / Q000379:methods*; D011356:Product Labeling / Q000379:methods; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity; D012815:Signal Processing, Computer-Assisted