A frequency-domain video transcoder for dynamic bit-rate reduction of MPEG-2 bit streams - Assuncao, P.A.A.; Ghanbari, M. (IEEE transactions on circuits and systems for video technology, 1998)
Keywords: Applied sciences; Bandwidth; Bit rate; Computational complexity; Discrete cosine transforms; Encoding; Exact sciences and technology; Frequency domain analysis; Image processing; Information, signal and communications theory; Lagrangian functions; Motion compensation; Signal processing; Streaming media; Telecommunications and information theory; Transcoding; Multimedia; Dynamic bit rate; Image processing; Data compression; Digital television; Video signal; Data storage; Transcoding; Frequency domain method; Cosine transform; Image converter; Signal processing; Motion compensation