Znn3bq.jpeg
²é¿´: 603  |  »Ø¸´: 4
±¾Ìû²úÉú 1 ¸ö ·­ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

shn521

гæ (³õÈëÎÄ̳)


[½»Á÷] ÇóÖú£¬Ò»¶ÎÕªÒª·­Òë

This paper describes practical algorithms and experimental results using the sensor correlation method. We improve the
algorithms to increase the accuracy and applicability to a variety of scenes. First, we use the reciprocal scale of color
temperature, called "mired", in order to obtain perceptually uniform illuminant classification. Second, we propose to
calculate correlation values between the image color gamut and the reference illuminant gamut, rather than between the
image pixels and the illuminant gamuts. Third, we introduce a new image scaling operation with an adjustable parameter
to adjust overall intensity differences between images and find a good fit to the illuminant gamuts. Finally, the image
processing algorithms incorporating these changes are evaluated using a real image database.

» ²ÂÄãϲ»¶

» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:

²é¿´È«²¿É¢½ðÌù

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yinjuanchen

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)


ÒýÓûØÌû:
Originally posted by shn521 at 2011-03-06 15:43:35:
This paper describes practical algorithms and experimental results using the sensor correlation method. We improve the
algorithms to increase the accuracy and applicability to a variety of scenes. ...

²»ÊÇÕâ¸öרҵµÄ£¬³¢ÊÔ×Å·­Ò룬ϣÍûÓÐËù°ïÖú¡£ÆÚ´ý¸ßÊÖÖ¸µã¡£
5Â¥2011-03-07 18:35:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 5 ¸ö»Ø´ð
shn521(½ð±Ò+3, ·­ÒëEPI+1): 2011-03-08 20:34:35
±¾ÎĽéÉÜʹÓô«¸ÐÆ÷µÄÏà¹Ø·½·¨µÄʵ¼ÊËã·¨ºÍʵÑé½á¹û¡£ÎÒÃǸĽøÁËËã·¨£¬ÒÔÌá¸ß׼ȷÐԺͶԲ»Í¬³¡¾°µÄÊÊÓÃÐÔ¡£Ê×ÏÈ£¬ÎÒÃÇʹÓõÄÉ«²Êζȵĵ¹Êý×ø±ê£¬³ÆÖ®Îª¡°Ô̲صØ×ø±ê¡°£¬ÒÔ»ñµÃ¾ùÔȵĹâÔ´¸ÐÖª·ÖÀà¡£µÚ¶þ£¬ÎÒÃǽ¨ÒéÀ´¼ÆËãͼÏñµÄÉ«ÓòºÍÏà¹ØµÄ²Î¿¼¹âÔ´µÄÉ«ÓòÖ®¼äµÄÏà¹ØÖµ£¬¶ø²»ÊÇͼÏñÏñËØºÍ¹âÔ´É«ÓòÖ®¼äµÄÏà¹ØÖµ¡£µÚÈý£¬ÎÒÃÇÒýÈëÒ»¸ö¿Éµ÷²ÎÊýÀ´µ÷½ÚÕûÌåͼÏñÖ®¼äµÄÇ¿¶È²îÒ죬ÕÒµ½ÁËÊʺϵĹâÔ´É«ÓòÐÂÐÎÏóËõ·Å²Ù×÷¡£×îºó£¬Ê¹ÓÃÕæÊµÍ¼ÏñÊý¾Ý¿âÆÀ¹ÀÁ˽áºÏÁËÕâЩ±ä»¯µÄͼÏñ´¦ÀíËã·¨¡£
2Â¥2011-03-06 22:14:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yinjuanchen

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)


shn521(½ð±Ò+3): 2011-03-08 20:34:40
±¾ÎĽéÉܲÉÓøÐÓ¦¶Ô±È·¨´¦ÀíµÄʵÑé½á¹û¼°Æä¼ÆËã·¨Ôò¡£ÕâÖÖ·½·¨ÊµÓÃÐÔÇ¿£¬¾«È·¶È¸ß¡£Ê×ÏÈ£¬ÎÒÃDzÉÓÃɫεĵ¹ÊýÀ´±ê¼ÆÎ¶ȣ¬³ÆÎª¡°Âõ¶ûµÂ¡±Î±꣬¿ÉÒÔÖ±¹ÛµØ»ñÖªÏàͬµÄ·¢¹âµÈ¼¶¡£ µÚ¶þ£¬¼ÆËãͼÏñÉ«ÓòºÍ²Î¿¼·¢¹âÌåÉ«ÓòµÄÏà¶ÔÖµ£¬¶ø²»ÊÇͼÏñÏñËØºÍ·¢¹âÌåÏñËØµÄÏà¶ÔÖµ¡£µÚÈý£¬½éÉÜÁËÒ»ÖÖеÄͼÏñ±ê¼Ç·½·¨£¬ÕâÖÖ·½·¨Ö»ÐÞ¸ÄÒ»¸ö²ÎÊý£¬ÊÊÓÃÓÚËùÓвî±ðÏÔÖøµÄͼÏñ£¬²¢¿ÉÒÔÕÒ³ö·¢¹âÌåµÄ×î¼ÑÖµ¡£ ×îºó£¬Ê¹ÓÃÕæÊµÍ¼ÏñÊý¾Ý¿âÆÀ¹ÀÁ˲ÉÓøÐÓ¦¶Ô±È·¨´¦Àí±ä»¯µÄͼÏñµÄЧ¹û¡£
4Â¥2011-03-07 18:34:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 290Çóµ÷¼Á085701 +20 1314Åõ»¨ 2026-04-02 21/1050 2026-04-08 21:19 by cyh¡ª315
[¿¼ÑÐ] Ò»Ö¾Ô¸211£¬»¯Ñ§310·Ö£¬±¾¿ÆÖصãË«·Ç£¬Çóµ÷¼Á +13 ŬÁ¦·Ü¶·112 2026-04-08 13/650 2026-04-08 21:17 by ѧԱtURuqU
[¿¼ÑÐ] 307·Ö²ÄÁÏרҵÇóµ÷¼Á +12 Hllºú 2026-04-05 12/600 2026-04-08 16:33 by luoyongfeng
[¿¼ÑÐ] 0854Çóµ÷¼Á +9 ºàÊÏ·¬ÇÑɳ˾ 2026-04-06 10/500 2026-04-07 14:37 by shdgaomin
[¿¼ÑÐ] ÉúÎïѧµ÷¼Á ¿Éµ÷¼Áµ½ÉúÎïÓëÒ½Ò© +3 ÀîÕþÓ¨ 2026-04-06 3/150 2026-04-06 19:02 by macy2011
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤371Çóµ÷¼Á +14 ÅãÁÕ¿´º£ 2026-04-04 15/750 2026-04-06 06:59 by houyaoxu
[¿¼ÑÐ] ¿¼Ñе÷¼Á +5 ÃÀÀöµÄyouth_ 2026-04-04 6/300 2026-04-06 06:57 by houyaoxu
[¿¼ÑÐ] 326Çóµ÷¼Á +3 ¹ËÈô¸¡Éú 2026-04-05 3/150 2026-04-05 18:32 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 296Çóµ÷¼Á +3 Íô£¡£¿£¡ 2026-04-05 5/250 2026-04-05 17:38 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷±±Å©ÁÖÐóÄÁר˶336·ÖÇóµ÷¼Á +3 5ourr 2026-04-03 3/150 2026-04-05 10:40 by JOKER0401
[¿¼ÑÐ] 313Çóµ÷¼Á +3 º£ÈÕº£ÈÕ 2026-04-04 3/150 2026-04-05 07:48 by 544594351
[¿¼ÑÐ] 348·Ö»·¾³¹¤³Ì¡¤µ÷¼Á +10 ÎâÑå׿24k 2026-04-03 11/550 2026-04-04 14:19 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ±¾¿Æ211£¬×¨Òµ085404£¬293·ÖÇëÇóµ÷¼Á +5 Á«²Ë¾ÍÊÇź°É 2026-04-04 5/250 2026-04-04 14:08 by ÕâÊÇÒ»¸öÎÞÁĵÄê
[¿¼ÑÐ] Çóµ÷¼Á +3 ũҵ¹¤³ÌÓëÐÅÏ¢¼ 2026-04-04 3/150 2026-04-04 12:19 by Éá¶øºóµÃ
[¿¼ÑÐ] 320Çóµ÷¼Á +5 Õñ¡ªTZ 2026-04-02 5/250 2026-04-03 14:42 by fxue1114
[¿¼ÑÐ] »úеר˶297 +3 Afksy 2026-04-03 3/150 2026-04-03 14:24 by 1753564080
[¿¼ÑÐ] 266·Ö£¬Ò»Ö¾Ô¸µçÆø¹¤³Ì£¬±¾¿Æ²ÄÁÏ£¬Çó²ÄÁÏרҵµ÷¼Á +9 ÍÛºôºßºôºß 2026-04-02 9/450 2026-04-03 12:05 by 1753564080
[¿¼ÑÐ] ÉúÎïѧ˶341Çóµ÷¼Á +4 ÄãЦÆðÀ´ÏñÔÆ¶ä 2026-04-03 4/200 2026-04-03 10:32 by macy2011
[¿¼ÑÐ] 283Çóµ÷¼Á +3 jiouuu 2026-04-02 4/200 2026-04-02 14:08 by ßÕßÕßÕßÉßÉßÉ
[¿¼ÑÐ] ÄÜÔ´¶¯Á¦ µ÷¼Á +3 ²»ÆÆ²»Á¢0 2026-04-02 3/150 2026-04-02 12:46 by ffffjjjj
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û