JOURNAL ARTICLE

Multifeature deep subspace clustering for hyperspectral band selection

Ke HeWeiwei SunKe HuangBinjie CHENGang Yang

Year: 2024 Journal:   National Remote Sensing Bulletin Vol: 28 (1)Pages: 132-141   Publisher: Science Press

Abstract

é«˜å ‰è°±å½±åƒå—åˆ°é«˜ç»´æ³¢æ®µé—´å¼ºç›¸å ³æ€§çš„å›°æ‰°ï¼Œå¯¼è‡´å¤„ç†åº”ç”¨çš„å›°éš¾ã€‚è€ŒçŽ°æœ‰é«˜å ‰è°±æ³¢æ®µé€‰æ‹©æ–¹æ³•é€šå¸¸ä»¥çº¿æ€§è§’åº¦è€ƒè™‘æ³¢æ®µé—´å ³ç³»ï¼Œæœªå åˆ†è€ƒè™‘å¤šå°ºåº¦çš„ä¿¡æ¯ä¸”å®¹æ˜“å—åˆ°å™ªå£°çš„å½±å“ï¼Œå¯¼è‡´æ‰€é€‰çš„æ³¢æ®µå­é›†æ€§èƒ½ä¸ä½³ã€‚ä¸ºäº†å ‹æœä¸Šè¿°é—®é¢˜ï¼Œæœ¬æ–‡æå‡ºäº†åŸºäºŽå¤šç‰¹å¾çš„æ·±åº¦å­ç©ºé—´èšç±»æ–¹æ³•è¿›è¡Œé«˜å ‰è°±å½±åƒæ³¢æ®µé€‰æ‹©ã€‚è¯¥æ–¹æ³•å°†è‡ªè¡¨è¾¾å±‚åµŒå ¥åˆ°å·ç§¯è‡ªç¼–ç å™¨ä¸­å­¦ä¹ å­ç©ºé—´è‡ªè¡¨è¾¾ç³»æ•°ï¼Œå åˆ†è€ƒè™‘äº†ç©ºé—´ä¿¡æ¯å’Œå ‰è°±ä¿¡æ¯çš„äº¤äº’ï¼Œç”¨éžçº¿æ€§çš„è§†è§’æ€è€ƒäº†æ³¢æ®µé—´å ³ç³»ã€‚ä¸ºäº†æé«˜æ½œåœ¨è¡¨å¾çš„å­¦ä¹ èƒ½åŠ›ï¼Œæå‡è‡ªè¡¨è¾¾ç³»æ•°å­¦ä¹ çš„å‡†ç¡®æ€§ï¼Œæœ¬æ–‡å°†æ³¨æ„åŠ›æ¨¡å—å’Œå¤šç‰¹å¾æå–æ¨¡å—ä¸Žå·ç§¯è‡ªç¼–ç å™¨ç›¸ç»“åˆï¼Œè¿›ä¸€æ­¥é™ä½Žäº†å¼‚å¸¸å€¼çš„å¹²æ‰°ã€‚æœ¬æ–‡åœ¨3ä¸ªé«˜å ‰è°±é¥æ„Ÿå½±åƒæ•°æ®é›†ä¸Šï¼Œå°†æå‡ºçš„æ–¹æ³•ä¸Žå‡ ç§ç»å ¸ä¸»æµçš„æ–¹æ³•è¿›è¡Œå¤šç§å¯¹æ¯”å®žéªŒï¼Œè¯æ˜Žäº†æœ¬æ–‡æ–¹æ³•èƒ½å¤Ÿé€‰æ‹©å ·æœ‰ä»£è¡¨æ€§çš„æ³¢æ®µå­é›†ã€‚

Keywords:
Hyperspectral imaging Selection (genetic algorithm) Subspace topology Cluster analysis Artificial intelligence Computer science Remote sensing Pattern recognition (psychology) Environmental science Geology

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Topics

Remote-Sensing Image Classification
Physical Sciences →  Engineering →  Media Technology

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