Semi-fragile Reversible Watermarking for 3D Models Using Spherical Crown Volume Division

Aiming at the large distortion and low tampering localization accuracy of the existing semi-fragile reversible watermarking for 3D mesh models, a novel semi-fragile reversible watermarking for 3D models using spherical crown volume division is proposed. The crown volume of a sphere is divided to red...

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Veröffentlicht in:	IEEE transactions on circuits and systems for video technology 2023-11, Vol.33 (11), p.1-1
Hauptverfasser:	Peng, Fei, Liao, Tongxin, Long, Min, Li, Jin, Zhang, Wensheng, Zhou, Yicong
Format:	Artikel
Sprache:	eng
Schlagworte:	3D mesh models Algorithms Apexes Authentication Distortion Embedding Finite element method integrity authentication Localization Location awareness semi-fragile reversible watermarking Signal processing algorithms Solid modeling spherical crown volume division Three dimensional models Three-dimensional displays Watermarking
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