A fast algorithm for the computation of 2-D forward and inverse MDCT

A fast algorithm for computing the two-dimensional (2-D) forward and inverse modified discrete cosine transform (MDCT and IMDCT) is proposed. The algorithm converts the 2-D MDCT and IMDCT with block size M

• Type: Journal
• Year: 2008
• Where: SIGPRO
• Authors: J. S. Wu, Huazhong Shu, Lotfi Senhadji, Limin Luo
• Keywords: Algorithm, Discrete Cosine, Modified Discrete Cosine Transform, SIGPRO 2008