Fast 2D discrete cosine transform on compressed image in restricted quadtree and shading format

Chung, Kuo-LiangKuo-LiangChungYan, Wen-MingWen-MingYan2009-05-132018-07-052009-05-132018-07-052002http://ntur.lib.ntu.edu.tw//handle/246246/155872application/pdf83492 bytesapplication/pdfen-USFast 2D discrete cosine transform on compressed image in restricted quadtree and shading formatjournal articlehttp://ntur.lib.ntu.edu.tw/bitstream/246246/155872/1/19.pdf