Ngày tải lên :
09/12/2013, 15:15
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A function that converts JPEG data to an ... Berlin: Springer, 19 95
(LNCS 925).
ISO93] International Standards Organization. Digital compression and coding of continuous-
tone stil l images.DraftInternational Standard DIS 10 918 -1. (reprinted ... function zigzag puts the 64 elements of a list in the desired order in a matrix:
zigzag xs = matmap (xs!!) 0, 1, 5, 6 ,14 ,15 ,27,28]
, 2, 4, 7 ,13 ,16 ,26,29,42]
, 3, 8 ,12 ,17 ,25,30, 41, 43]
, 9 ,11 ,18 ,24, 31, 40,44,53]
, 10 ,19 ,23,32,39,45,52,54]
,20,22,33,38,46, 51, 55,60]
, 21, 34,37,47,50,56,59, 61]
,35,36,48,49,57,58,62,63]
]
During...