¾Æ¹æ½º ÀÌÁ¦ 20¸¸Å°·Î¸¦ ¾ÕµÎ°íÀִµ¥
½½½½ º¯¼ÓÃæ°Ýµµ ½ÉÇÏ°í Ŭ·¯Ä¡ ±³È¯ÇؾßÇÒ°Å°°Àº ´À³¦ÀÔ´Ï´Ù
±³È¯ÇÏ°í 20¸¸ ´õ Å»¼öÀÖÀ»±î¿ä? ¤»¤»
¾ó¸¶Àü¿¡ Á¡ÈÇ÷¯±×, ÄÚÀÏ ±³È¯ÇÏ¸é¼ º¸´Ï
Åͺ¸ÂÊ ´©À¯µµ À־ÀÌ³×¿ä ¤Ð
DCT¶§¹®¿¡ ½ºÆ®·¹½º¶ó Áß°í ¹æÃâÇß¾úÁÒ
DCT¶§¹®¿¡ ½ºÆ®·¹½º¶ó Áß°í ¹æÃâÇß¾úÁÒ