榫欐簮鏈熷垔缃?/p>
http://www.qikan.com.cn
MATLAB
鍦ㄥ尰瀛﹀浘鍍忓垎鍓插鐞嗕腑鐨勫簲鐢?/p>
浣滆�咃細鏉庤秺
鏉ユ簮锛氥�婁环鍊煎伐绋嬨�?/p>
2015
骞寸
28
鏈?/p>
鎽樿锛氬湪
Matlab
骞冲彴涓婄粨鍚堝浘鍍忓垎鍓茬悊璁哄鍖诲鍥惧儚鐨勫鐞嗗凡鎴愪负鐜颁唬鍖诲棰嗗煙涓嶅彲鎴?/p>
缂虹殑杈呭姪鎶�鏈紝鍖诲鍥惧儚鏄尰鐢熻瘖鏂梾鎯呯殑鍏抽敭鎬т緷鎹紝鍖诲鍥惧儚瑙嗚鏁堟灉鐨勬彁楂樻湁鍔╀簬鎻愰珮
鍖荤敓鐨勭‘璇婄巼锛屾彁楂樼幇浠ｅ尰鐤楁按骞筹紝淇冭繘鍖诲鐨勫彲鎸佺画鍙戝睍銆傛湰璇鹃瀵硅兏閮?/p>
MRI
鍥惧儚杩涜浜?/p>
澶勭悊锛岃瀹為獙璇佹槑锛岃鏂规硶纭疄鑳藉鎻愰珮鍥惧儚澶勭悊鏁堟灉锛屾竻鏅版爣璁扮梾鐏堕儴浣嶃�?/p>
Abstract
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The medical image processing in Matlab platform based on the image segmentation
theory has become an integral assistive technology in the field of modern medicine. Medical image is
a key basis for doctors to diagnose the disease and the improvement of the visual effect of medical
im
age can improve doctor鈥檚 diagnosis rate
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improve the level of modern medical care
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and
promote sustainable development of medicine. The article processed the chest MRI images
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and the
experiment showed that this method could improve the image processing effects and clearly mark
lesion site.
鍏抽敭璇嶏細
MATLAB
锛涘尰瀛﹀浘鍍忥紱杈圭紭鍒嗗壊锛涢榾鍊煎垎鍓?/p>
Key words
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MATLAB
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medical image
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edge segmentation
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threshold segmentation
涓浘鍒嗙被鍙凤細
TP317.4
鏂囩尞鏍囪瘑鐮侊細
A
鏂囩珷缂栧彿锛?/p>
1006-4311
锛?/p>
2015
锛?/p>
28-0191-04
0
寮曡█
鍖诲鍥惧儚鍒嗗壊鏄皢鍥惧儚鍒嗗壊鎶�鏈簲鐢ㄤ簬鍖诲棰嗗煙鐨勬垚鍔熺ず渚嬶紝瀹冩槸鍖诲鍥惧儚澶勭悊鐨勯噸瑕佹墜
娈碉紝鍦ㄥ緢澶х▼搴︿笂鎻愰珮浜嗗尰鐢熺殑纭瘖鐜囥�傚熀浜庝笉鍚岃澶囧拰杩愯鍘熺悊鐨勫尰瀛﹀浘鍍忔瘮杈冨鏉傦紝鍖呮嫭
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PET
锛夋鐢靛瓙鏀惧皠鏂眰鎴愬儚銆侊紙
CT
锛夎绠楁満鏂眰鎵弿銆侊紙
SPECT
锛夊崟鍏夊瓙杈愬皠鏂眰鎵弿銆?/p>
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Ultrasound
锛夎秴澹版垚鍍忋�侊紙
MRI
锛夌鍏辨尟鎴愬儚绛夊叾瀹冨浘鍍忋�傛湰璇鹃灏嗗湪
Matlab
骞冲彴涓婄粨鍚堝浘
鍍忓垎鍓茬殑鍩烘湰鍘熺悊瀵硅兏閮?/p>
MRI
鍥惧儚杩涜鍒嗗壊锛屽疄楠岃瘉鏄庯紝鍒╃敤璇ユ柟娉曡兘澶熸竻鏅板噯纭爣璁拌偪鐦?/p>
杞粨銆?/p>
1
鍩轰簬鍥惧儚杈圭紭鐨勫垎鍓叉妧鏈?/p>
浣滀负鍖诲鍥惧儚澶勭悊涓殑鍏抽敭鎶�鏈箣涓�锛岃竟缂樻娴嬬殑鐩殑灏辨槸浠庡惈鏈夊櫔澹颁俊鎭殑鍖诲鍥惧儚涓?/p>
鎵惧嚭鐩爣鐗╃殑鎵�鍦ㄤ綅缃紝骞挎硾搴旂敤浜庤偪鐦ょ梾鐏剁殑纭畾銆佸啝蹇冪梾璇婃柇銆侀�犲奖琛�绠℃娴嬩互鍙婂尰瀛﹀浘
鍍忓尮閰嶇瓑鏂归潰銆備竴鑸剰涔変笂鐨勮竟缂樻寚鐨勬槸灞�閮ㄦ瀬鍊肩偣鎴栬�呴偅浜涚伆搴﹀彂鐢熻繀閫熷彉鍖栫殑鐐癸紝鍙ぇ鑷?/p>
鍒嗕负锛氬眿椤惰竟缂橈紙
Roof Edge
锛夈�佺嚎鎬ц竟缂橈紙
Line Edge
锛夊拰闃惰穬杈圭紭锛?/p>
Step Edge
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