A Blind 3D Point Cloud Watermarking Algorithm Based on Azimuth Angle Modulation.
Jing LiuYajie YangDouli MaPublished in: CISP-BMEI (2018)
Keyphrases
- watermarking algorithm
- jpeg compression
- signal processing
- watermark extraction
- wavelet domain
- image watermarking
- zenith angle
- copyright protection
- watermarking scheme
- lossy compression
- digital image watermarking
- watermarking technique
- digital watermarking
- refractive index
- spread spectrum
- dct coefficients
- geometric distortions
- discrete wavelet transform
- geometric attacks
- watermark embedding
- image authentication
- watermark detection
- denoising
- multiresolution
- wavelet coefficients
- machine learning
- image processing