10 May 2017 Plenoptic image watermarking to preserve copyright
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Common camera loses a huge amount of information obtainable from scene as it does not record the value of individual rays passing a point and it merely keeps the summation of intensities of all the rays passing a point. Plenoptic images can be exploited to provide a 3D representation of the scene and watermarking such images can be helpful to protect the ownership of these images. In this paper we propose a method for watermarking the plenoptic images to achieve this aim. The performance of the proposed method is validated by experimental results and a compromise is held between imperceptibility and robustness.
© (2017) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
A. Ansari, A. Ansari, A. Dorado, A. Dorado, G. Saavedra, G. Saavedra, M. Martinez Corral, M. Martinez Corral, } "Plenoptic image watermarking to preserve copyright", Proc. SPIE 10219, Three-Dimensional Imaging, Visualization, and Display 2017, 102190A (10 May 2017); doi: 10.1117/12.2263452; https://doi.org/10.1117/12.2263452

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