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ABSTRACTµÚ3-4Ò³
µÚÒ»Õ Ð÷ÂÛµÚ7-17Ò³
    1.1 Ñо¿±³¾°µÚ7-8Ò³
    1.2 Ñо¿Ä¿µÄ¼°ÒâÒåµÚ8Ò³
        1.2.1 Ñо¿Ä¿µÄµÚ8Ò³
        1.2.2 Ñо¿ÒâÒåµÚ8Ò³
    1.3 ¹úÄÚÍâÑо¿ÏÖ×´µÚ8-14Ò³
        1.3.1 Êý×Öˮӡ¼¼Êõ¸ÅÊöµÚ8-10Ò³
        1.3.2 ¼ÆËãȫϢͼÔÚÊý×ÖˮӡÖеÄÓ¦ÓõÚ10-11Ò³
        1.3.3 ËÄÔªÊýÔÚÊý×ÖˮӡÖеÄÓ¦ÓõÚ11-12Ò³
        1.3.4 Êý×Öˮӡ¼ì²â¼¼ÊõµÚ12-14Ò³
    1.4 Ñо¿ÄÚÈݼ°Ñо¿Ë¼Â·µÚ14-17Ò³
        1.4.1 Ñо¿ÄÚÈݵÚ14-15Ò³
        1.4.2 Ñо¿Ë¼Â·µÚ15-17Ò³
µÚ¶þÕ ËÄÔªÊýDFT-DWTÓòȫϢˮӡËã·¨µÚ17-34Ò³
    2.1 Ïà¹ØÀíÂÛµÚ17-22Ò³
        2.1.1 CMYKºÍRGBÑÕÉ«¿Õ¼äµÚ17-19Ò³
        2.1.2 Êý×ÖȫϢͼµÚ19-20Ò³
        2.1.3 ËÄÔªÊý¸µÀïÒ¶±ä»»µÚ20-21Ò³
        2.1.4 ÀëɢС²¨±ä»»µÚ21-22Ò³
    2.2 Ëã·¨ÃèÊöµÚ22-23Ò³
        2.2.1 ˮӡǶÈëËã·¨µÚ22-23Ò³
        2.2.2 ˮӡÌáÈ¡Ëã·¨µÚ23Ò³
    2.3 ·ÂÕæÊµÑéµÚ23-26Ò³
        2.3.1 ǶÈëËã·¨µÚ23-25Ò³
        2.3.2 ÌáÈ¡Ëã·¨µÚ25-26Ò³
    2.4 ÐÔÄܲâÊÔµÚ26-32Ò³
        2.4.1 ǶÈëÇ¿¶È²âÊÔµÚ26-27Ò³
        2.4.2 ·ÂÕæ¹¥»÷²âÊÔµÚ27-31Ò³
        2.4.3 ¿¹Ó¡Ë¢/ɨÃè¹¥»÷²âÊÔµÚ31-32Ò³
    2.5 ±¾ÕÂС½áµÚ32-34Ò³
µÚÈýÕ »ùÓÚÊýѧÐÎ̬ѧµÄˮӡ·ÖÀà¼ì²âËã·¨µÚ34-48Ò³
    3.1 Ïà¹ØÀíÂÛµÚ34-36Ò³
        3.1.1 ÊýѧÐÎ̬ѧÔËËãµÚ34-35Ò³
        3.1.2 Ö±·½Í¼Æ¥Åä¼¼ÊõµÚ35-36Ò³
    3.2 Ëã·¨ÃèÊöµÚ36-37Ò³
        3.2.1 ±àÂëËã·¨µÚ36Ò³
        3.2.2 ½âÂëËã·¨µÚ36-37Ò³
    3.3 Ä£ÄâʵÑéÓëÐÔÄÜ·ÖÎöµÚ37-47Ò³
        3.3.1 Ä£ÄâʵÑéµÚ37-43Ò³
        3.3.2 ·ÖÀàÐÔÄÜ·ÖÎöºÍЧÂʲâÊÔµÚ43-47Ò³
    3.4 ±¾ÕÂС½áµÚ47-48Ò³
µÚËÄÕ ӡˢ/ɨÃè×ÛºÏʵÑéµÚ48-61Ò³
    4.1 Ó¡Ë¢/ɨÃèʵÑéµÚ48-56Ò³
        4.1.1 ʵÑéÒ»µÚ49-51Ò³
        4.1.2 ʵÑé¶þµÚ51-54Ò³
        4.1.3 ʵÑéÈýµÚ54-56Ò³
    4.2 ӡˢƷ±íÃæ²âÊÔµÚ56-60Ò³
    4.3 ±¾ÕÂС½áµÚ60-61Ò³
µÚÎåÕ ×ܽáÓëÕ¹ÍûµÚ61-64Ò³
    5.1 ×ܽáµÚ61-62Ò³
    5.2 Õ¹ÍûµÚ62-64Ò³
²Î¿¼ÎÄÏ×µÚ64-67Ò³
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