Spatial-spectral Transformer for classification of medical hyperspectral images

Yuan LI, Xu SHI, Zhengchun YANG, Qijuan TAN, Hong HUANG
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引用次数: 0

Abstract

é«˜å ‰è°±æˆåƒæŠ€æœ¯çš„é£žé€Ÿå‘å±•ç»™éžä¾µå ¥å¼åŒ»å­¦æˆåƒå¸¦æ¥æ–°çš„å¥‘æœºï¼Œä½†é«˜å ‰è°±åŒ»å­¦å›¾åƒå ·æœ‰é«˜ç»´åº¦ã€é«˜å†—ä½™ä»¥åŠâ€œå›¾è°±åˆä¸€â€çš„ç‰¹ç‚¹ï¼ŒäºŸéœ€é’ˆå¯¹ä¸Šè¿°ç‰¹ç‚¹è®¾è®¡æ™ºèƒ½è¯Šæ–­ç®—æ³•ã€‚è¿‘å¹´æ¥ï¼ŒTransformerå·²ç»åœ¨é«˜å ‰è°±åŒ»å­¦å›¾åƒå¤„ç†é¢†åŸŸå¾—åˆ°å¹¿æ³›åº”ç”¨ã€‚ç„¶è€Œï¼Œä¸åŒä»ªå™¨è®¾å¤‡ã€ä¸åŒé‡‡é›†æ“ä½œæ‰€èŽ·å¾—çš„é«˜å ‰è°±åŒ»å­¦å›¾åƒå·®å¼‚è¾ƒå¤§ï¼Œè¿™ç»™çŽ°æœ‰Transformerè¯Šæ–­æ¨¡åž‹çš„å®žé™ åº”ç”¨å¸¦æ¥äº†å·¨å¤§æŒ‘æˆ˜ã€‚é’ˆå¯¹ä¸Šè¿°é—®é¢˜ï¼Œæœ¬æ–‡æå‡ºäº†ä¸€ç§ç©º-谱自注意力Transformer (S3ATï¼‰ï¼Œè‡ªé€‚åº”æŒ–æŽ˜åƒç´ ä¸Žåƒç´ é—´ã€æ³¢æ®µä¸Žæ³¢æ®µé—´çš„å† è•´è”ç³»ï¼Œå¹¶åœ¨åˆ†ç±»é˜¶æ®µèžåˆå¤šä¸ªè§†é‡Žä¸‹çš„é¢„æµ‹ç»“æžœã€‚é¦–å ˆï¼Œåœ¨Transformerç¼–ç å™¨ä¸­ï¼Œè®¾è®¡ä¸€ç§ç©º-è°±è‡ªæ³¨æ„åŠ›æœºåˆ¶ï¼ŒèŽ·å–ä¸åŒè§†é‡Žä¸‹é«˜å ‰è°±å›¾åƒä¸Šçš„å ³é”®ç©ºé—´ä¿¡æ¯å’Œé‡è¦æ³¢æ®µï¼Œå¹¶å°†ä¸åŒè§†é‡Žä¸‹æ‰€èŽ·å¾—çš„ç©º-è°±è‡ªæ³¨æ„åŠ›è¿›è¡Œèžåˆã€‚å ¶æ¬¡ï¼Œåœ¨æ¨¡åž‹åˆ†ç±»é˜¶æ®µï¼Œå°†ä¸åŒè§†é‡Žä¸‹çš„é¢„æµ‹ç»“æžœæ ¹æ®å¯å­¦ä¹ æƒé‡è¿›è¡ŒåŠ æƒèžåˆï¼Œå¯¹å›¾åƒè¿›è¡Œç»¼åˆé¢„æµ‹ã€‚åœ¨ In-vivo Human Brain 和 BloodCell HSI 两个数据集上,本文算法总体分类精度分别达到82.25%和91.74%ã€‚å®žéªŒç»“æžœè¡¨æ˜Žï¼Œæ‰€æå‡ºçš„ç®—æ³•æœ‰æ•ˆæ”¹å–„é«˜å ‰è°±åŒ»å­¦å›¾åƒåˆ†ç±»æ€§èƒ½ã€‚
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用于医学高光谱图像分类的空间光谱转换器
餈銝芸賢箏僎芸賢箏僎芸賢箏僎芸賢箏僎芸賢箏僎芸賢箏僎芸賢箏僎芸賢箏僎芸賢箏僎芸箏僎芸賢箏僎芸箏僎芸賢箏僎芸賢箏3.将腌制好的蔬菜放入锅中,加入适量的清水,搅拌均匀。请注意,如果您的孩子不喜欢,请不要在他的座位上坐着。In-vivo Human Brain to BloodCell HSI(活体人脑至血细胞HSI)。25%å91.74%ãå®éªç "æ表æ表æï¼ææåºçç®ææ¹åé "å è°±å "å¦å¾ååç±"æ§è½ã
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来源期刊
Guangxue Jingmi Gongcheng/Optics and Precision Engineering
Guangxue Jingmi Gongcheng/Optics and Precision Engineering Materials Science-Electronic, Optical and Magnetic Materials
CiteScore
2.40
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0.00%
发文量
95
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