Watermarking for depth-image-based rendering

Authors:
Eren Halici;A. Aydin Alatan
Affiliations:
Department of Electrical and Electronics Engineering, METU, Balgat, Turkey;Department of Electrical and Electronics Engineering, METU, Balgat, Turkey
Venue:
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
Year:
2009

Citing 8
Cited 0

View interpolation for image synthesis

SIGGRAPH '93 Proceedings of the 20th annual conference on Computer graphics and interactive techniques
Symmetric Phase-Only Matched Filtering of Fourier-Mellin Transforms for Image Registration and Recognition

IEEE Transactions on Pattern Analysis and Machine Intelligence
Rotation, scale and translation invariant spread spectrum digital image watermarking

Signal Processing
Random sample consensus: a paradigm for model fitting with applications to image analysis and automated cartography

Communications of the ACM
Modulation and Information Hiding in Images

Proceedings of the First International Workshop on Information Hiding
Distinctive Image Features from Scale-Invariant Keypoints

International Journal of Computer Vision
High-quality video view interpolation using a layered representation

ACM SIGGRAPH 2004 Papers
Secure spread spectrum watermarking for multimedia

IEEE Transactions on Image Processing

Quantified Score

Hi-index	0.00

Visualization

Abstract

In this paper, a novel watermarking method for depth-image-based rendering methods employed in free viewpoint television systems is proposed. The proposed method uses a correlation-based approach; where a watermark pattern is warped for each different view of the multi-view source video, and embedded to the texture maps of those views in spatial domain. First, the projection matrix of the 2D rendered image is estimated; then, using this matrix, a rendered watermark is formed by warping the original watermark pattern. Finally, Symmetric Phase Only Matched Filtering is used to find the correlation between the rendered image and the rendered watermark. Extended simulations with various attacks show the applicability of the proposed solution.