Distortion measure of watermarking 2D vector maps in the mesh-spectral domain.
A. DavydovA. KovalevK. IzyurovPublished in: DSP (2011)
Keyphrases
- distortion measure
- spectral domain
- spatial domain
- frequency domain
- vector quantization
- human perception
- motion estimation
- structural similarity
- optical coherence tomography
- filter responses
- rate distortion
- image coding
- feature extraction
- vector quantizer
- feature vectors
- reference frame
- structural information
- d mesh
- image quality
- spectral analysis
- image compression
- denoising
- wavelet transform
- image data