Many watermarking applications may benefit from the availability of both the original and the watermarked media content to perform detection. However, one must take into account that the watermarked media might have undergone deformations such that direct correspondence between original and watermarked signal is not possible anymore. Extra processing is therefore needed to benefit from the availability of both signals. In video applications, besides the spatial deformations, one must also consider a possible temporal structure modification of the watermarked content. Such distortions include frame rate modifications, scene removal and temporal cropping. In this paper, we present how one can perform an automatic frames alignment of spatially...
Watermarks allow one to embed information into digital videos in a way that is imperceptible to the ...
This paper presents a watermarking scheme that embeds a signature in video objects for the MPEG-4 vi...
Abstract—In this paper, we propose a robust technique for tem-poral alignment of video sequences wit...
A video watermarking method is presented, based on the temporal sensitivity of Human Visual System (...
This thesis studies the problem of spatio-temporal alignment of video sequences, i.e., establishing ...
A robust video watermarking scheme via temporal segmentation and middle frequency component adaptive...
This paper studies the problem of sequence-to-sequence alignment, namely establishing correspondence...
A video watermarking with robustness against frame's geometrical distortions (rotation, aspect ratio...
AbstractFollowed by video copy detection, temporal frame alignments of the copied video with the mas...
A main problem of I-frame based watermarking schemes is their lack of robustness regarding re-encodi...
Virtually every video watermarking technology can benefit from comparison with the original content....
Virtually every video watermarking technology can benefit from comparison with the original content....
Most of the MPEG watermarking schemes can only be embedded into I-frames. The other frames will not ...
This paper presents an approach for establishing correspondences in time and in space between two di...
Watermarking for video sequences should consider additional attacks, such as frame averaging, frame...
Watermarks allow one to embed information into digital videos in a way that is imperceptible to the ...
This paper presents a watermarking scheme that embeds a signature in video objects for the MPEG-4 vi...
Abstract—In this paper, we propose a robust technique for tem-poral alignment of video sequences wit...
A video watermarking method is presented, based on the temporal sensitivity of Human Visual System (...
This thesis studies the problem of spatio-temporal alignment of video sequences, i.e., establishing ...
A robust video watermarking scheme via temporal segmentation and middle frequency component adaptive...
This paper studies the problem of sequence-to-sequence alignment, namely establishing correspondence...
A video watermarking with robustness against frame's geometrical distortions (rotation, aspect ratio...
AbstractFollowed by video copy detection, temporal frame alignments of the copied video with the mas...
A main problem of I-frame based watermarking schemes is their lack of robustness regarding re-encodi...
Virtually every video watermarking technology can benefit from comparison with the original content....
Virtually every video watermarking technology can benefit from comparison with the original content....
Most of the MPEG watermarking schemes can only be embedded into I-frames. The other frames will not ...
This paper presents an approach for establishing correspondences in time and in space between two di...
Watermarking for video sequences should consider additional attacks, such as frame averaging, frame...
Watermarks allow one to embed information into digital videos in a way that is imperceptible to the ...
This paper presents a watermarking scheme that embeds a signature in video objects for the MPEG-4 vi...
Abstract—In this paper, we propose a robust technique for tem-poral alignment of video sequences wit...