Keyphrases
- frequency domain
- spatial domain
- multimedia
- jpeg images
- data hiding
- audio video
- cross modal
- signal processing
- audio stream
- audio signals
- digital video
- audio visual
- discrete cosine transform
- broadcast news
- hidden markov models
- music score
- digital audio
- computational complexity
- audio signal
- music information retrieval
- multimedia content
- multimedia information
- emotion recognition
- image processing
- visual information