A generalized fast algorithm for n-D discrete cosine transform and its application to motion picture coding - Zhishun Wang; Zhenya He; Cairong Zou; Chen, J.D.Z. (IEEE transactions on circuits and systems. 2, Analog and digital signal processing, 1999)
Keywords: Applied sciences; Data compression; Discrete cosine transforms; Discrete transforms; Exact sciences and technology; Feature extraction; Image coding; Image processing; Information, signal and communications theory; Motion pictures; Signal processing; Signal processing algorithms; Telecommunications and information theory; Transform coding; Motion picture studio; Computer program; Image processing; Coding circuit; Theoretical study; Signal processing; Performance analysis; Fast algorithm; Multidimensional system; Implementation; Cosine transform