½üÈÕ£¬LG·¢²¼Á˼̡°·½¹Ü¡±Ö®ºó£¬½ñÄêµÚ¶þÏîÏÔʾÆ÷¹Ø¼ü¼¼Êõ££¡°¸´ÕæÐ¾Æ¬¡±¡£¸´ÕæÐ¾Æ¬´´³ö¶à¸öÊÀ½çµÚÒ»£ºÊÀ½çµÚһƬ¿ÉÓ¦ÓÃÓÚ17´ç¼¶±ðÏÔʾÆ÷²úÆ·µÄͼÏó´¦ÀíоƬ£»ÊÀ½çµÚһƬÒÔ»Öʱ£Õ滹ÔΪĿµÄµÄͼÏó´¦ÀíоƬ£»Ä¿Ç°ÒÑÖªÏÔʾÆ÷²úÆ·ÖУ¬¼¯³É¶È×î¸ßµÄоƬ£»Í¬Ê±Ò²ÊÇĿǰÊÀ½çÉÏͼÏóÐźŴ¦ÀíоƬÖУ¬Éú²úÂʺÍÁ¼Æ·ÂÊ×î¸ßµÄоƬ¡£

¸´ÕæÐ¾Æ¬ÊÇרÃÅÕë¶ÔLCDµÄÒ»¸öͼÏó´¦Àíµ¥Ôª£¬ÄÚº¬´ó¹æÄ£¼¯³Éµç·£¬Æä±¾ÖÊÊǶÔÓ°ÏñÐźŽøÐÐһϵÁд¦Àí£¬¶ÔÏÔʾÆ÷µÄÁÁ¶È¡¢¶Ô±È¶ÈµÈÉ«²ÊÖ¸±ê½øÐÐ×ܺ͵÷Õû£¬Ê¹Ö®×î´ó»¯µØ»¹ÔÉ«²ÊºÍͼÏ󵨱¾À´ÃæÄ¿¡£

ʵÅĸ´ÕæÐ¾Æ¬
¡°¸´ÕæÐ¾Æ¬¡±×÷Ϊһ¸öÓ²¼þоƬËù³ÐÔØµÄ¼¼Êõ±¾ÖÊÊǸ´Õæ¼¼Êõ£¬Ó¢ÎÄËõдΪD.A.F.I£¨Digital Adaptive Fine image£©£¬Æä×ÚÖ¼ÊÇͨ¹ýÊý×Ö»¯µÄÓ²¼þÉ豸´¦Àí£¬Ê¹ÏÔʾÉ豸չʾ³ö×îÕæÊµµÄÓ°Ïñ»Ãæ¡£¸´Õæ¼¼Êõ°üÀ¨Á½¸öÖ÷Òª¹ý³Ì£¬¼´ÕæÊµÉ«²Ê¹ÜÀíϵͳ£¨RCM£©ºÍÉ«²Ê¼°¶Ô±È¶ÈÊÊÅäÔöǿϵͳ£¨ACE£©¡£Ò»Ì¨²ÉÓø´Õæ¼¼ÊõµÄLCDÏÔʾ¹ý³ÌÊÇÕâÑùµÄ£¬¼ÆËã»úÖ÷»ú»òÆäËûÐźÅÔ´ÌṩÊý×Ö»òÊÇÄ£ÄâÐźţ¬Ä£ÄâÐźž¹ýÄ£Êýת»»£¬ÐγÉÊý×ÖͼÏóÐźţ¬ÔÙ¶ÔÊý×ÖÐźŽøÐд¦Àí¡£
ÔÚ´¦Àíǰ»¹ÓÐÁ½¸ö±ØÐëµÄ¹¤×÷£º¶ÔGammaÖµ½øÐпØÖÆ£¬½«´«Í³RGBÐźÅת»»ÎªYUVÐźš£YUVÐźÅÊÇÒ»ÖÖ³£¼ûÓڸ߶ËÊÓÆµÉ豸µÄÐźŷ½Ê½£¬ÒÔÍêÃÀ»ÖÊÖø³ÆµÄDVD¼Ç¼µÄ¾ÍÊÇYUVÐźš£ÔÚYUVÖУ¬¡°Y¡±´ú±íÃ÷ÁÁ¶È£¨Luminance»òLuma£©£¬Ò²¾ÍÊǻҽ×Öµ£¬¶ø¡°U¡±ºÍ¡°V¡±±íʾµÄÔòÊÇÉ«¶È£¨Chrominance
»òChroma£©£¬×÷ΪÊÇÃèÊöͼÏóÉ«²Ê¼°±¥ºÍ¶È£¬ÓÃÓÚÖ¸¶¨ÏóËØµÄÑÕÉ«¡£¡°ÁÁ¶È¡±ÊÇͨ¹ýRGBÊäÈëÐźÅÀ´´´½¨µÄ£¬·½·¨Êǽ«RGBÐźŵÄÌØ¶¨²¿·Öµþ¼Óµ½Ò»Æð¡£É«¶ÈÔò¶¨ÒåÁËÑÕÉ«µÄÁ½¸ö·½Ã棣ɫµ÷ºÍ±¥ºÍ¶È£¬·Ö±ðÓÃCrºÍCbÀ´±íʾ¡£ÆäÖУ¬Cr·´Ó¦ÁËRGBÊäÈëÐźźìÉ«²¿·ÖÓëRGBÐźÅÁÁ¶ÈÖµÖ®¼äµÄ²îÒ죬¶øCb·´Ó¦µÄÊÇRGBÊäÈëÐźÅÀ¶É«²¿·ÖÓëRGBÐźÅÁÁ¶ÈÖµÖ®¼äµÄ²îÒ죬´Ë¼´ËùνµÄÉ«²îÐźţ¬Ò²¾ÍÊÇÎÒÃdz£ËµµÄ·ÖÁ¿Ðźţ¨Y¡¢R-Y¡¢B-Y£©¡£
Òº¾§ÏÔʾÆ÷É«²Êµ÷Õû±È½Ï΢ÃӰÏìÆäÉ«²ÊµÄÒòËØÒ²Óкܶ࣬ÏñÃæ°åÇ°ÖÆ¿ª¹ØÓë·ñ¡¢GammaÖµ±ä»¯µÈ£¬¶¼»áͬʱӰÏìµ½ÏÔʾ½á¹û£¬Ê¹Í¼ÏóµÄÁÁ¶ÈºÍÉ«²Êͬʱ±ä»¯£¬ÄÑÒÔ´ïµ½¾«×¼µÄµ÷Õû¡£Èç¹û¿ÉÒÔ¶ÀÁ¢µ÷ÕûÁÁ¶ÈºÍÉ«²Ê£¬°ÑRGBת»¯ÎªYUVÐźţ¬À´´ïµ½¶ÀÁ¢µ÷ÕûͼÏóÉ«²ÊºÍÁÁ¶ÈµÄÄ¿µÄ£¬²»Ê§ÎªºÜºÃµÄÒ»ÖÖ½â¾ö·½°¸¡£
½«ÊäÈëµÄRGBÐźÅת»¯ÎªYUVÐźźó£¬×¼±¸¹¤×÷¾ÍÒѾÍê³É£¬ÐµķÖÁ¿ÐźſªÊ¼¹ýRCM£¨Real
Color Managment£©¹Ø¡£RCM£¨ÕæÊµÉ«²Ê¹ÜÀíϵͳ£©Í¨¹ýÔÚUVÉ«ÓòÖнøÐоֲ¿µÄÑÕÉ«¿ØÖÆ£¬ÌṩÔÚ·ôÉ«¡¢×ÔÈ»¡¢Ô˶¯ºÍÉ«²ÊÔöÇ¿µÈ²»Í¬Ä£Ê½ÏµÄ×î¼Ñ»¯²ÊɫͼÏó¡£
³ýÁËÉ«²Ê£¬ÁÁ¶ÈºÍ¶Ô±È¶ÈÒ²ÊÇͼÏó´¦ÀíÖбز»¿ÉÉÙµÄÒ»»·£¬Õâ¾ÍÊǸ´Õæ¼¼ÊõÖÐÉ«²Ê¼°¶Ô±È¶ÈÊÊÅäÔöǿϵͳ£¨ACE£©µÄ¹¦ÓÃËùÔÚ¡£ACE³ÆÎªÉ«²Ê¼°¶Ô±È¶ÈÔöǿϵͳ£¬ÔÚÕû¸ö¹ý³ÌÖУ¬´ú±íÉ«²ÊµÄUVֵʹ±»Ëø¶¨µÄ¡£Ò»°ãLCDÔÚµ÷Õûʱ£¬ÓÉÓÚÐźÅÎÊÌ⣬µ÷ÕûÒ»¸ö²ÎÊý¶¼»á´øÀ´ÆäËû²ÎÊýµÄ¸Ä±ä£¬Ê¹µÃÁÁ¶ÈºÍÉ«²ÊÎÞ·¨Í¬Ê±±»¾«×¼±íʾ¡£RCMºÍACE¶ÔËûÃǽøÐÐÁ˶ÀÁ¢¼ÆËãºÍµ÷Õû£¬±£Ö¤Í¼ÏóÐźÅÄܱ»¾«×¼µØÔÙÏÖ¡£¶ÔÓÚÒ»°ãͼÏó¶øÑÔ£¬°µ´¦µØÍ¼ÏóÍùÍùº¬Óиü¶àµØÍ¼ÏóÐÅÏ¢£¬ÊýÂëÓ°ÏñÁìÓòÒ²Óаµ´¦±íÏÖÕâÌõÖØÒªÖ¸±ê¡£Ö»ÓÐÌá¸ß°µÉ«µØ¶Ô±È¶È£¬²ÅÄÜʹϸ½ÚͼÏó²»¶ªÊ§£¬µÃÒÔ±íÏÖ¡£ACE½«Í¼ÏóÏóËØ°´ÕÕÁÁ¶È·ÖΪÁ˺ڰµ¡¢ÊÊÖС¢Ã÷ÁÁÈý¸öÇøÓò£¬²¢Í¨¹ýÔöÇ¿Ã÷ÁÁÇøÓòÏóËØÁÁ¶È¡¢½µµÍºÚ°µÇøÓòÏóËØÁÁ¶ÈµÄ·½·¨£¬´ïµ½ÔöÇ¿¶Ô±È¶ÈµÄÄ¿µÄ¡£ 
LG¹¤×÷ÈËԱΪÎÒÃǽ²½â¸´ÕæÐ¾Æ¬
´ËÍâ»áÉÏ»¹¹«²¼ÁËLGÏÔʾÆ÷×îдÙÏúÏûÏ¢£¬·½¹ÜLG F720BÏÔʾÆ÷ÊîÆÚ´ÙÏú£¬´ÙÏú¼Û¸ñ1048Ôª¡£¶ø¾ßÓÐ12msµÄL1730PÒº¾§ÏÔʾÆ÷Ò²½øÈë´ÙÏúÐÐÁУ¬´øÓи´ÕæÐ¾Æ¬µÄL1730P
12msÒº¾§Ä¿Ç°ÊÛ¼Û4588Ôª£¬²¢ÔùËÍ´òÓ¡»ú¡£
|