²é¿´: 2055  |  »Ø¸´: 4

°ÙÄêСºÚÐÜ

Í­³æ (³õÈëÎÄ̳)

[ÇóÖú] ͼÏñÏÔʾÖеÄdisplayrange¸³ÖµÎª¿Õ£¬´ú±íʲôÒâ˼£¬ÎÒС°×һö£¬³ÌÐòÈçÏ ÒÑÓÐ1È˲ÎÓë

x = dicomread('C:\Users\Administrator\Desktop\ͼÏñÖØ¹¹\ÄÔMRI\DICOM\PA1\ST1\SE1\IM1');%¶ÁÈ¡dicomͼƬÎļþ
figure, imshow(x, 'DisplayRange',[]);
»Ø¸´´ËÂ¥
Ż͵ÄâÉâÉÃμûÌì¿Õ
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

libralibra

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

æôÆï½«¾ü

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
°ÙÄêСºÚÐÜ: ½ð±Ò+3, ¡ï¡ï¡ïºÜÓаïÖú, лл£¡Äã¸øÎÒÖ¸Ã÷ÁË·½Ïò£¬ÎÒ¸Õ¿ªÊ¼Ñ§Ï°matlab£¬Ò²¸Õ×¢²áСľ³æ£¬Ã»¶àÉÙ·Ö 2014-05-02 10:48:38
Õâ¸öÓëimshow(x,[])ÊÇÒ»ÑùµÄ,½«Í¼Æ¬ÖÐ×îС»Ò¶ÈÏÔʾΪºÚ,×î´ó»Ò¶ÈÏÔʾΪ°×,È»ºóÖмä»Ò¶Èƽ¾ù·Ö²¼.
Èç¹ûͼƬµÄ»Ò¶ÈÌØ±ðÔÚÖ±·½Í¼ÉÏ¿´²»ÊÇÆ½¾ù·Ö²¼ÔÚ0-255Ö®¼ä,¶øÊÇÆ«Ïòijһ¶ËµÄʱºò,Õâ¸öÉèÖúÜÓÐÓÃ.

'DisplayRange' ¡ª Display range of grayscale image[min(I() max(I()] (default) | two-element vector

Display range of a grayscale image, specified as a two-element vector [LOW HIGH]. imshow displays the value low (and any value less than low) as black, and the value high (and any value greater than high) as white. Values in between are displayed as intermediate shades of gray, using the default number of gray levels. If you specify an empty matrix ([]), imshow uses [min(I() max(I()]; that is, use the minimum value in I as black, and the maximum value as white.
matlab/VB/python/c++/Javaд³ÌÐòÇë·¢QQÓʼþ:790404545@qq.com
2Â¥2014-05-01 16:17:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

°ÙÄêСºÚÐÜ

Í­³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by libralibra at 2014-05-01 16:17:17
Õâ¸öÓëimshow(x,[])ÊÇÒ»ÑùµÄ,½«Í¼Æ¬ÖÐ×îС»Ò¶ÈÏÔʾΪºÚ,×î´ó»Ò¶ÈÏÔʾΪ°×,È»ºóÖмä»Ò¶Èƽ¾ù·Ö²¼.
Èç¹ûͼƬµÄ»Ò¶ÈÌØ±ðÔÚÖ±·½Í¼ÉÏ¿´²»ÊÇÆ½¾ù·Ö²¼ÔÚ0-255Ö®¼ä,¶øÊÇÆ«Ïòijһ¶ËµÄʱºò,Õâ¸öÉèÖúÜÓÐÓÃ.

'DisplayRange ...

ÎÒÓÖ¿´ÁËһϣ¬imshowµÄ°ïÖúÎļþ
ÆäÖÐ
imshow(I,[low high])
¾Í¸úÄãµÄ»Ø´ðÒ»Ñù£¬¿ÉÄܸúÎÒÒªµÃµ½µÄÀàËÆ¡£
displayrangeÊÇÏÔʾ·¶Î§£¬Èç¹û¸³ÖµÎª¿ÕµÄ»°Ä¬ÈÏΪ¡¾0,1¡¿£¬Ä㸳ֵ¶àÉÙ¾ÍÏÔʾ¶àÉÙ·¶Î§¡£
ÊÇÕâÑùÂð£¿ÕâÊÇÎÒµÄÀí½â
·Ç³£¸ÐлÄãµÄ»Ø´ð£¡
Ż͵ÄâÉâÉÃμûÌì¿Õ
3Â¥2014-05-01 17:45:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

libralibra

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

æôÆï½«¾ü

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
°ÙÄêСºÚÐÜ: ½ð±Ò+2, ¡ï¡ï¡ïºÜÓаïÖú, ллÄã¾ÀÕýÎҵĴíÎó£¬Ð»Ð»ÄãµÄʱ¼äºÍÄÍÐÄ£¡ 2014-05-02 10:49:05
ÒýÓûØÌû:
3Â¥: Originally posted by °ÙÄêСºÚÐÜ at 2014-05-01 17:45:49
ÎÒÓÖ¿´ÁËһϣ¬imshowµÄ°ïÖúÎļþ
ÆäÖÐ
imshow(I,)
¾Í¸úÄãµÄ»Ø´ðÒ»Ñù£¬¿ÉÄܸúÎÒÒªµÃµ½µÄÀàËÆ¡£
displayrangeÊÇÏÔʾ·¶Î§£¬Èç¹û¸³ÖµÎª¿ÕµÄ»°Ä¬ÈÏΪ¡¾0,1¡¿£¬Ä㸳ֵ¶àÉÙ¾ÍÏÔʾ¶àÉÙ·¶Î§¡£
ÊÇÕâÑùÂð£¿ÕâÊÇÎÒµÄÀí½â
...

´ó²¿·Ö¶¼ÊǶԵÄ,³ýÁË"displayrangeÊÇÏÔʾ·¶Î§£¬Èç¹û¸³ÖµÎª¿ÕµÄ»°Ä¬ÈÏΪ¡¾0,1¡¿ £¬Ä㸳ֵ¶àÉÙ¾ÍÏÔʾ¶àÉÙ·¶Î§"
ĬÈÏΪ¿ÕµÄ»°,ÊÇÏÔʾ[min(I(),max(I()],ÊÇͼƬ»Ò¶ÈµÄ×îСֵºÍ×î´óÖµ,²»Ò»¶¨ÊÇ[0,1]
matlab/VB/python/c++/Javaд³ÌÐòÇë·¢QQÓʼþ:790404545@qq.com
4Â¥2014-05-01 18:11:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

°ÙÄêСºÚÐÜ

Í­³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
4Â¥: Originally posted by libralibra at 2014-05-01 18:11:54
´ó²¿·Ö¶¼ÊǶԵÄ,³ýÁË"displayrangeÊÇÏÔʾ·¶Î§£¬Èç¹û¸³ÖµÎª¿ÕµÄ»°Ä¬ÈÏΪ¡¾0,1¡¿ £¬Ä㸳ֵ¶àÉÙ¾ÍÏÔʾ¶àÉÙ·¶Î§"
ĬÈÏΪ¿ÕµÄ»°,ÊÇÏÔʾ,ÊÇͼƬ»Ò¶ÈµÄ×îСֵºÍ×î´óÖµ,²»Ò»¶¨ÊÇ...

¶÷£¬ÎÒ˵µÄ´íÁË£¬ÄãµÄºÜ¶Ô£¡·Ç³£¸Ðл£¡
Ó¦¸ÃÊǸ³ÖµÎª¿ÕµÄ»°£¬ÏÔʾµÄÊÇͼƬ»Ò¶ÈµÄ×îСֵºÍ×î´óÖµ£¡
Ż͵ÄâÉâÉÃμûÌì¿Õ
5Â¥2014-05-02 10:46:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ °ÙÄêСºÚÐÜ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] ½ñÌìÎñί»á¿ªÍêÁË£¬Ã÷Ìì³ö½á¹ûÂð +15 angus9576 2026-08-25 18/900 2026-08-25 21:23 by ÕýÄÜÁ¿1½ï
[»ù½ðÉêÇë] ÔÚ¼á±ù»¹¸Ç×ű±º£µÄʱºò£¬ÎÒ¿´µ½ÁËÅ­·ÅµÄ÷»¨¡£ (½ð±Ò+10) +6 ziyangfang 2026-08-25 9/450 2026-08-25 20:26 by huagongfeihu
[»ù½ðÉêÇë] Ã÷ÌìÓ¦¸Ã¿É²éÁË£¡£¿ +6 chengyan1220 2026-08-23 6/300 2026-08-25 19:45 by zfd97
[»ù½ðÉêÇë] ½ñÈÕ²»·Å°ñ£¿Íø´«¹ú×ÔȻԤ¼Æ 8 Ô 27 Èտɲé½á¹û +17 ҽѧÀÏÄк¢ 2026-08-20 22/1100 2026-08-25 15:36 by ҽѧÀÏÄк¢
[»ù½ðÉêÇë] ûÓÐÈκÎÏûÏ¢-ÊDz»ÊǾÍÁ¹ÁË +9 ͼÀ²Í¼À² 2026-08-24 10/500 2026-08-25 11:59 by ÄϺ£Ð¡¸ç
[»ù½ðÉêÇë] ÈËÆø²»ÐÐÁË +11 fansofjerry 2026-08-21 11/550 2026-08-25 11:04 by ¹Â¶ÀµÄÓ¢ÐÛ6
[½Ìʦ֮¼Ò] µ¼Ê¦Í²ۣºÎÒÔõô̯ÉÏÁËÕâô¸ö¼«Æ·Ñо¿Éú£¡ +3 ËÕ¶«ÆÂ¶þÊÀ 2026-08-23 3/150 2026-08-25 10:35 by shisan1313
[»ù½ðÉêÇë] ½ñÌì»ù½ð»á³ö½á¹ûÂð£¿20260819 +17 kkkl_v 2026-08-19 18/900 2026-08-25 09:41 by windflowerwy
[»ù½ðÉêÇë] Ö»ÓÐÿÄêÕâÖÖʱºòÀ´¹ä¹äСľ³æ +25 yaoyewhu2008 2026-08-20 27/1350 2026-08-25 08:01 by Equinoxhua
[»ù½ðÉêÇë] ÄÜ·ñÍ˳ö²ÎÓëµÄÃæÉÏÏîÄ¿½â³ýÏÞÏî +21 koalala 2026-08-24 24/1200 2026-08-24 19:25 by ¼ÒÓëÔ¶·½
[»ù½ðÉêÇë] filecode£¬4¸öjtjcÁË +14 ziyangfang 2026-08-19 17/850 2026-08-24 18:37 by ¹þ¹þ¸ò£¿
[»ù½ðÉêÇë] ½¨Òé»ù½ð·¢²¼Ìáǰ¸ø³öÃ÷È·µÄʱ¼äµã +13 kulium 2026-08-21 16/800 2026-08-24 16:27 by superceng
[»ù½ðÉêÇë] ÈÃÎÒÖÐÒ»¸öÃæÉϰɣ¡ +13 ´óƼ1987 2026-08-20 16/800 2026-08-24 10:23 by ̫ɵÁË
[»ù½ðÉêÇë] ¿ÆÑй¶ùÌ«ÄÑÁË +18 ÎÒ4´ó°×²Ë 2026-08-20 19/950 2026-08-24 09:47 by ¿­¶÷¹ãÊ¢´ß»¯·ÖÎ
[»ù½ðÉêÇë] ½ñÌì·Å°ñÂ𣿠+15 ²¼²¼ºÍÒ»¶þ 2026-08-19 16/800 2026-08-23 09:55 by ÕÅ´ºÉú
[»ù½ðÉêÇë] ʱ¼ä´Á½ñÌ죬20ºÅ±äÁË +5 archvillain 2026-08-20 5/250 2026-08-22 06:12 by hui_daxiao
[»ù½ðÉêÇë] ¿´À´½ñÌì²»»á·Å°ñÁË£¿ +8 chengyan1220 2026-08-21 11/550 2026-08-21 17:52 by dcqxinyang
[»ù½ðÉêÇë] ʱ¼ä´ÁÓÖ±äÁË +13 wuchongjun 2026-08-20 19/950 2026-08-21 17:21 by ×Ïɼ´¼
[»ù½ðÉêÇë] Ó¦¸ÃÊÇÏÂÖÜÈý26ÈÕ¹«²¼Á˰ɣ¿ +4 ¹þ¹þ¸ò£¿ 2026-08-21 4/200 2026-08-21 10:58 by Vivilian
[»ù½ðÉêÇë] »ù½ð°¡»ù½ð +4 longfie172 2026-08-20 4/200 2026-08-21 08:58 by mark mao
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û