A Novel Audio Steganalysis Based on High-Order Statistics of a Distortion Measure with Hausdorff Distance.
Yali LiuKen ChiangCherita L. CorbettRennie ArchibaldBiswanath MukherjeeDipak GhosalPublished in: ISC (2008)
Keyphrases
- hausdorff distance
- distortion measure
- spatial domain
- high order statistics
- vector quantization
- frequency domain
- human perception
- power spectrum
- matching algorithm
- rate distortion
- structural similarity
- image coding
- distance measure
- shape matching
- point sets
- vector quantizer
- motion estimation
- signal processing
- image compression
- visual information
- high quality
- object recognition
- wavelet transform
- grayscale images
- filter bank
- human visual system
- image quality
- denoising
- high dimensional
- pairwise
- multiscale