Znn3bq.jpeg
²é¿´: 1922  |  »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¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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
[¿¼ÑÐ] 288Çóµ÷¼Á +11 ´úfish 2026-04-09 11/550 2026-04-09 17:59 by qluyyj
[¸ß·Ö×Ó] »·Ñõ¹à·â½º ¿¹³Á¼Á +3 huagong159 2026-04-03 3/150 2026-04-09 17:11 by wei12shua
[¿¼ÑÐ] 296Çóµ÷¼Á +10 Íô£¡£¿£¡ 2026-04-08 10/500 2026-04-09 15:28 by Óγ¤ÓÖ
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷ÄÏ´óѧÉúÎïѧѧ˶344 ÇóÉúÎïѧÏà¹Øµ÷¼Á/ÉúÎïÓëÒ½Ò© +7 ³¬È˲»»á·É@ 2026-04-08 7/350 2026-04-09 09:35 by gong120082
[¿¼ÑÐ] 353Çóµ÷¼Á +8 Çç¿ÕÍòÀïair 2026-04-07 8/400 2026-04-09 00:18 by GouQ
[¿¼ÑÐ] 285Çóµ÷¼Á +12 AZMK 2026-04-05 18/900 2026-04-08 20:43 by ÄæË®³Ë·ç
[¿¼ÑÐ] ר˶310Çóµ÷¼Á +7 ÀÌÀÌÎÒ¡­. 2026-04-04 8/400 2026-04-08 20:24 by yutian743
[¿¼ÑÐ] 307·Ö²ÄÁÏרҵÇóµ÷¼Á +12 Hllºú 2026-04-05 12/600 2026-04-08 16:33 by luoyongfeng
[¿¼ÑÐ] 347²ÄÁÏר˶Çóµ÷¼Á +18 zj8215216 2026-04-06 18/900 2026-04-08 16:27 by luoyongfeng
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ£¬085600£¬344·ÖÇóµ÷¼Á +11 µ÷¼ÁÉϰ¶«^ 2026-04-05 12/600 2026-04-08 16:17 by luoyongfeng
[¿¼ÑÐ] Çó²ÄÁϵ÷¼Á£¬Ò»Ö¾Ô¸Ö£ÖÝ´óѧ289·Ö +21 ˶ÐǸ° 2026-04-03 21/1050 2026-04-08 11:55 by Öí»á·É
[¿¼ÑÐ] Çóµ÷¼Á +15 ÐܶþÏëÉϰ¶ 2026-04-06 15/750 2026-04-08 04:53 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] µ÷¼Á +4 mcbbc 2026-04-06 5/250 2026-04-07 12:33 by upczlm1989
[¿¼ÑÐ] ²ÄÁϹ¤³Ì302·ÖÇóµ÷¼Á +13 zyxÉϰ¶£¡ 2026-04-04 13/650 2026-04-07 11:14 by Ê«Óë×ÔÓÉ
[¿¼ÑÐ] 333Çóµ÷¼Á +6 ºÏ³ËÑîϰϦ 2026-04-06 6/300 2026-04-07 09:44 by Öí»á·É
[¿¼ÑÐ] 296Çóµ÷¼Á +3 Íô£¡£¿£¡ 2026-04-05 5/250 2026-04-05 17:38 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 083200 333Çóµ÷¼Á +3 Ê®¶þ£¡£¡ 2026-04-04 3/150 2026-04-05 08:28 by barlinike
[¿¼ÑÐ] 0854Çóµ÷¼Á +4 assdll 2026-04-03 4/200 2026-04-04 22:17 by hemengdong
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +7 ÏàÐűػá¹ââÍòÕ 2026-04-02 7/350 2026-04-03 16:48 by rzh123456
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉÂÎ÷ʦ·¶´óѧÉúÎïѧ317·Ö +5 1563ÈÕ¡£ 2026-04-02 5/250 2026-04-03 06:58 by ilovexiaobin
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û