Contourlet-based image and video watermarking robust to geometric attacks and compressions
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DOI: 10.1007/s11042-017-4628-7
Abstract: In this paper, we first propose a new blind image watermarking scheme robust to geometric attacks and compressions. The scheme is based on contourlet transform (CT) and principal component analysis (PCA). The scheme uses the… read more here.
Keywords: video; image; video watermarking; robust geometric ... See more keywords
DIBR Zero-Watermarking Based on Invariant Feature and Geometric Rectification
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DOI: 10.1109/mmul.2022.3148301
Abstract: Despite the success of watermarking technique for protecting depth image-based rendering (DIBR) 3-D videos, existing methods still can hardly ensure the robustness against geometric attacks, lossless video quality, and distinguishability between different videos simultaneously. In… read more here.
Keywords: rectification; zero watermarking; dibr; dibr zero ... See more keywords