A Stereo Audio Steganography by Inserting Low-Frequency and Octave Equivalent Pure Tones.
Hung-Jr ShiuBor-Shing LinBor-Shyh LinWei-Chou LaiChien-Hung HuangChin-Laung LeiPublished in: ECC (2017)
Keyphrases
- low frequency
- frequency band
- high frequency
- frequency domain
- subband
- wavelet transform
- filter bank
- discrete wavelet transform
- electromagnetic fields
- wavelet coefficients
- low and high frequency
- audio signal
- audio visual
- wavelet analysis
- computer vision
- multiresolution
- signal processing
- information hiding
- visual quality
- dct domain
- data embedding
- spatial domain
- original images
- data hiding
- visual information
- speaker identification
- image quality
- edge detection
- high resolution
- feature space