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EXTRACTING EMBEDDED DATA IN 3D MODELS FROM 2D VIEWS USING PERSPECTIVE INVARIANTS
Date
2011-05-18
Author
Yasaroglu, Yagiz
Alatan, Abdullah Aydın
Metadata
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Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
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A 3D-2D watermarking method using perspective projective invariance is proposed. Data is embedded in relative positions of six points on a 3D mesh by translating one of them, and extracted from any 2D view generated as long as the points remain visible. To evaluate the performance of the perspective invariant, a watermarking system with a very simple interest point detection method is implemented. Simulations are made on six 3D meshes with different watermark strengths and view angles. Very promising results show that the used perspective invariant is suitable for 3D-2D watermarking, opening a completely new area of research.
Subject Keywords
3D watermarking
,
Projective invariants
,
Steganography
URI
https://hdl.handle.net/11511/55430
Conference Name
3DTV Conference - The True Vision - Capture, Transmission and Display of 3D Video (3DTV-CON)
Collections
Department of Electrical and Electronics Engineering, Conference / Seminar
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Y. Yasaroglu and A. A. Alatan, “EXTRACTING EMBEDDED DATA IN 3D MODELS FROM 2D VIEWS USING PERSPECTIVE INVARIANTS,” presented at the 3DTV Conference - The True Vision - Capture, Transmission and Display of 3D Video (3DTV-CON), Antalya, TURKEY, 2011, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/55430.
