Speech enhancement using intra-frame dependency in DCT domain.
Achintya KunduSaikat ChatterjeeThippur V. SreenivasPublished in: EUSIPCO (2008)
Keyphrases
- dct domain
- compressed domain
- inter frame
- dct coefficients
- motion vectors
- post processing
- transform domain
- video analysis
- motion estimation
- spatial domain
- reference frame
- human visual system
- macroblock
- bitstream
- bit rate
- digital video
- speech signal
- distributed video coding
- noise reduction
- video sequences
- discrete cosine transform
- video codec
- quadtree
- video frames
- video coding
- image blocks