Huang, Y.M.Y.M.HuangWu, Ja-LingJa-LingWuHsu, C.T.C.T.Hsu2009-04-242018-07-052009-04-242018-07-051998-05http://ntur.lib.ntu.edu.tw//handle/246246/151975en-USA Refined Fast 2-D Discrete Cosine Transform with regular Butterfly Structurejournal article