F
Frank Hartung
Researcher at Ericsson
Publications - 77
Citations - 5766
Frank Hartung is an academic researcher from Ericsson. The author has contributed to research in topics: Digital watermarking & Watermark. The author has an hindex of 28, co-authored 77 publications receiving 5676 citations. Previous affiliations of Frank Hartung include University of Erlangen-Nuremberg & Stanford University.
Papers
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Journal ArticleDOI
Multimedia watermarking techniques
Frank Hartung,Martin Kutter +1 more
TL;DR: The basic concepts of watermarking systems are outlined and illustrated with proposed water marking methods for images, video, audio, text documents, and other media.
Journal ArticleDOI
Watermarking of uncompressed and compressed video
Frank Hartung,Bernd Girod +1 more
TL;DR: The proposed method is robust and of much lower complexity than a complete decoding process followed by watermarking in the pixel domain and re-encoding, and is also applicable to other hybrid transform coding schemes like MPEG-1, MPEG-4, H.263.
Patent
Watermarking method and apparatus for compressed digital video
Bernd Girod,Frank Hartung +1 more
TL;DR: In this paper, a digital watermarking method and apparatus is proposed for the transmission of a digital video signal in a compressed form, thereby allowing watermark of a pre-compressed video sequence without requiring decoding and re-coding of the signal.
Proceedings ArticleDOI
Digital watermarking of raw and compressed video
Frank Hartung,Bernd Girod +1 more
TL;DR: In this article, a scheme for robust interoperable watermarking of MPEG-2 encoded video is presented. But the watermark is embedded either into the uncoded video or into the MPEG2 bitstream, and can be retrieved from the decoded video.
Proceedings ArticleDOI
Spread spectrum watermarking: malicious attacks and counterattacks
TL;DR: This paper reviews proposed attacks on spread spectrum watermarks are systematically, and modifications for watermark embedding and extraction are presented to avoid and counterattack these attacks.