Gerhard C. Langelaar

Video fingerprinting for live events

Mehmet Utku Celik, Martijn Maas, Jaap Haitsma, 2009, Electronic Imaging.

Optimal differential energy watermarking of DCT encoded images and video

Reginald L. Lagendijk, Gerhard C. Langelaar, R. Lagendijk, 2001, IEEE Trans. Image Process..

Removing spatial spread spectrum watermarks by non-linear filtering

Reginald L. Lagendijk, Jan Biemond, Gerhard C. Langelaar, 1998, 9th European Signal Processing Conference (EUSIPCO 1998).

Real-Time Labeling of MPEG-2 Compressed Video

Reginald L. Lagendijk, Jan Biemond, Gerhard C. Langelaar, 1998, J. Vis. Commun. Image Represent..

Robust labeling methods for copy protection of images

Reginald L. Lagendijk, Jan C. A. van der Lubbe, Gerhard C. Langelaar, 1997, Electronic Imaging.

Copy Protection for Multimedia Data based on Labeling Techniques

Gerhard C. Langelaar, J. Biemond, J.C.A. van der Lubbe, 1998 .

Watermarking by DCT coefficient removal: a statistical approach to optimal parameter settings

Reginald L. Lagendijk, Jan Biemond, Gerhard C. Langelaar, 1999, Electronic Imaging.