ÔÚũҵÉú²úÖУ¬£¬£¬£¬£¬Ö²Îﲡ³æº¦¶ÔÅ©×÷Î￵½¡¼°Á¸Ê³Çå¾²×é³ÉÑÏËàÌôÕ½¡£¡£¡£¡£¡£¡£¡£¡£¹Å°å²¡³æº¦¼ì²âÒªÁìÖ÷ÒªÒÀÀµÈ˹¤Ä¿ÊÓÅжϣ¬£¬£¬£¬£¬ÔÚ²¡Ö¢ÏÔ×Åʱ²Å»ª²ì¾õ£¬£¬£¬£¬£¬ÍùÍù´í¹ý×î¼Ñ·ÀÖÎʱ»ú¡£¡£¡£¡£¡£¡£¡£¡£º£ÑóÖ®Éñ590¹ÙÍøÈë¿ÚÒÀ¸½ÆäÔÚ¹âÆ×³ÉÏñ¼°Ò¶ÂÌËØÓ«¹âÕÉÁ¿ÊÖÒÕÁìÓòµÄÉîÖ¿»ýÀÛÓëÒ»Á¬Á¢Ò죬£¬£¬£¬£¬ÍƳö¶à¹¦Ð§¸ß¹âÆ×³ÉÏñÊÖÒÕ¡¢Ò¶ÂÌËØÓ«¹â³ÉÏñÊÖÒÕ¼°Thermo-RGB³ÉÏñÈÚºÏÆÊÎöÊÖÒÕµÈÐÂÒ»´úũҵ´«¸ÐÆ÷ÊÖÒÕ£¬£¬£¬£¬£¬ÎªÖ²Î￵½¡¼ì²â¡¢²¡³æº¦ÔçÆÚ¼ì²â¡¢×÷ÎÐÔÓëÃô¸ÐÐÔ¼ì²âµÈÁìÓòÌṩ¿ìËÙ¡¢ÎÞËð½â¾ö¼Æ»®£¬£¬£¬£¬£¬ÊÊÓÃÓÚʵÑéÊÒ¡¢Ò°Íâ´óÌï¡¢Ö²Î﹤³§¡¢ÖÖÃ糡¡¢Ô°ÒÕÃçÆÔ¼°ÏÖ´úũҵ¹¤ÒµÔ°ÇøµÈ²î±ð³¡¾°¡£¡£¡£¡£¡£¡£¡£¡£

¸ÌéÙҶƬ»ÆÁú²¡¸ß¹âÆ×³ÉÏñÆÊÎö£ºPRIÖ¸ÊýÏÔʾȾ²¡Ò¶Æ¬µÄ¹âʹÓÃЧÂÊÏÔÖø½µµÍ£¨º£ÑóÖ®Éñ590¹ÙÍøÈë¿Ú¹âÆ×³ÉÏñʵÑéÊÒÌṩ£©



Ó¦Óð¸Àý£º
ÆÏÌÑűԳ棨һÖÖÆÏÌѲ¡Ô¾ú£©µÄÔçÆÚ¼ì²â¿ÉÌá¸ßɱ¾ú¼ÁµÄ´¦Öóͷ£Ð§¹û¡£¡£¡£¡£¡£¡£¡£¡£½Ý¿Ë¿ÆÑ§ÔºµÄÑо¿Ö°Ô±Ê¹ÓÃFluorCamÒ¶ÂÌËØÓ«¹â³ÉÏñϵͳ¼ì²âÈ˹¤½ÓÖָò¡¾úµÄÆÏÌÑҶƬ£¬£¬£¬£¬£¬·¢Ã÷¹âϵͳ II×î´ó¹âÁ¿×ÓЧÂÊ£¨Fv/Fm£©ºÍÓÐÓÃÁ¿×Ó²úÂÊ£¨ΦPSII£©ÊǶÔѬȾ½ÏÃô¸ÐµÄÒò×Ó¡£¡£¡£¡£¡£¡£¡£¡£Fv/FmºÍΦPSIIÔÚ½ÓÖÖºó4Ì죨֢״·ºÆðǰ3Ì죩¼´¼ì²âµ½ÏÔÖøÏ½µ£¬£¬£¬£¬£¬ÓëºóÐøæß×ÓÊÍ·ÅÇøÓò¸ß¶ÈÎǺϡ£¡£¡£¡£¡£¡£¡£¡£ΦPSIIµÄÒì³£ÇøÓò¸ü´ó£¬£¬£¬£¬£¬·´Ó¦¹âºÏ×÷ÓÃÊÜËð¹æÄ£¡£¡£¡£¡£¡£¡£¡£¡£ËµÃ÷Ò¶ÂÌËØÓ«¹â³ÉÏñÊÖÒÕ¿ÉʵÏÖÆÏÌѲ¡Ô¾úѬȾµÄÔçÆÚ¼ì²â¡£¡£¡£¡£¡£¡£¡£¡£

×óͼ£ºÊ©Ò©×éҶƬ£¨ÉÏ£©ºÍ±ÈÕÕ×éҶƬ£¨Ï£©µÄÒ¶ÂÌËØÓ«¹â²ÎÊýËæÊ±¼äµÄת±äÇéÐΣ¬£¬£¬£¬£¬¹âϵͳIIµÄ×î´ó×Ú×Ó²úÂÊFv/Fm¡¢¹âϵͳIIÔڸ߹⻯¹âϵÄÓÐÓÃÁ¿×Ó²úÂÊ £¨ΦPSII-HL£© ºÍÆÏÌÑÌÙҶƬµÄ×éºÏ³ÉÏñ²ÎÊý £¨CI£©¡£¡£¡£¡£¡£¡£¡£¡£ÓÒͼ£ºÒ¶Æ¬²¿Î»µÄÎÈ̬ӫ¹âFs¼°ΦPSII-HLËæÊ±¼äת±äÇéÐΣ¨IFÌåÏÖ±»Ñ¬È¾µÄ°ëƬҶ×Ó¡¢NIFÌåÏÖδ±»Ñ¬È¾µÄ°ëƬҶ×Ó¡¢MIFÌåÏÖÖ±½Ó±»Ñ¬È¾µÄÒ¶°ß²¿·Ö£©£¨²Î¿¼ÎÄÏ×Cséfalvay L, et al. Pre-symptomatic detection of Plasmopara viticola infection in grapevine leaves using chlorophyll fluorescence imaging[J].£©
·ðÂÞÀï´ï´óѧµÄÑо¿Ö°Ô±Ê¹Óø߹âÆ×³ÉÏñÊÖÒÕ¼ì²â¸ÌéÙҶƬºÍδ³ÉÊì¹ûʵÉϼ¸¸ö¼²²¡Éú³¤½×¶Î£¨ÎÞÖ¢×´¡¢ÔçÆÚºÍÍíÆÚÖ¢×´£©µÄ¸ÌéÙÀ£Ññ²¡£¡£¡£¡£¡£¡£¡£¡£¬£¬£¬£¬£¬ÕâÖÖ¼²²¡µÄÎÞÖ¢×´½×¶ÎÊÇÖÎÁÆÊ÷ľµÄÒªº¦Ê±ÆÚ¡£¡£¡£¡£¡£¡£¡£¡£Ê¹Óþ¶Ïò»ùº¯Êý £¨RBF£©¡¢K ×î½üÁÚ £¨KNN£©·¨¶ÔÑùÆ·¾ÙÐÐʶ±ð£¬£¬£¬£¬£¬ÔÚRBFÒªÁìʹÓõÄÖ²±»Ö¸ÊýÖУ¬£¬£¬£¬£¬Ë®·ÖÖ¸Êý £¨WI£© ºÍ¹â»¯Ñ§·´ÉäÖ¸Êý£¨PRI£©»®·Ö¸ü׼ȷµØ¼ì²âÁËÀ£Ññ²¡µÄÎÞÖ¢×´½×¶ÎºÍÔçÆÚ½×¶Î¡£¡£¡£¡£¡£¡£¡£¡£

ÉÏ×óͼ£ºÒ¶×Ó£¨a£©ºÍδ³ÉÊì¹ûʵ£¨b£©µÄROIÑ¡Çø£¨°×ɫԲȦ£©¼°Ò¶×Ó¼Ù²ÊÉ«£¨c£©£»£»£»£»£»£»ÉÏÓÒͼ£º²î±ðÀ£Ññ²¡½×¶Î£¨¿µ½¡¡¢ÎÞÖ¢×´¡¢¼²²¡ÔçÆÚºÍÍíÆÚ£©¸ÌéÙ×éÖ¯µÄ¹âÆ×ÌØÕ÷¡£¡£¡£¡£¡£¡£¡£¡£ÏÂ×óͼ£ºRBFºÍ KNN¶Ô²î±ðÀ£Ññ²¡½×¶Î¸ÌéÙ×éÖ¯µÄ·ÖÀྫ¶Èͼ£»£»£»£»£»£»ÏÂÓÒͼ£ºRBF ÒªÁìʹÓòî±ðVI ¶Ô¿µ½¡ºÍÎÞÖ¢×´½×¶Î¸ÌéÙ×éÖ¯µÄ·ÖÀà׼ȷÂÊ£¨²Î¿¼ÎÄÏ×£ºAbdulridha J, et al. UAV-based remote sensing technique to detect citrus canker disease utilizing hyperspectral imaging and machine learning[J]. Remote Sensing, 2019£©
Ê÷Ƥ¼×³æÊÇÅ·ÖÞ×î¾ßÆÆËðÐÔµÄÀ¥³æÖ®Ò»£¬£¬£¬£¬£¬ÔçÆÚ¼ì²âÊ÷Ƥ¼×³æË𺦹ØÓÚ¿ØÖÆÆäÀ©É¢ÖÁ¹ØÖ÷Òª£¨ÓÈÆäÔÚ×ÓÅ®Óð»¯Ç°µÄ“Â̹¥½×¶Î”£©£¬£¬£¬£¬£¬µ«´ËʱÊÜËðº¦Ê÷ľÍâ¹ÛÉÏÈÔ¼á³ÖÂÌÉ«£¬£¬£¬£¬£¬ÄÑÒÔͨ¹ý¹Å°åÒªÁìʶ±ð¡£¡£¡£¡£¡£¡£¡£¡£Èðµäũҵ¿ÆÑ§´óѧµÄÑо¿Ö°Ô±Ê¹ÓÃÎÞÈË»ú´îÔØSpecim AFX10ºÍAFX17¸ß¹âÆ×Ïà»ú£¬£¬£¬£¬£¬¾ÙÐÐÁËËĴκ½ÐУ¨T1¡¢T2¡¢T3¡¢T4£©£¬£¬£¬£¬£¬ÁýÕÖ´ÓÊ×´ÎÊܹ¥»÷µ½×ÓÅ®×îÏÈÓ𻯵Äʱ¼ä¡£¡£¡£¡£¡£¡£¡£¡£ÆÊÎö·¢Ã÷Â̼çÇøÓò£¨490-550 nm£©µÄ¹âÆ×ת±ä¶ÔÊ÷Ƥ¼×³æËðº¦×îÃô¸Ð£¬£¬£¬£¬£¬ÔÚT3£¨5-7ÖÜ£©ºÍT4£¨7-9ÖÜ£©Ê±£¬£¬£¬£¬£¬Â̼çÖ¸Êý£¨GSCR1ºÍGSCR2£©¶ÔÊ÷Ƥ¼×³æË𺦵ļì²âÂÊ»®·ÖµÖ´ï0.76ºÍ0.83£¬£¬£¬£¬£¬Åú×¢¿ÉÔÚÊ÷Ƥ¼×³æ×ÓÅ®Óð»¯Ç°Ê¹Óø߹âÆ×³ÉÏñÊÖÒÕ¾ÙÐÐÔçÆÚ¼ì²â¡£¡£¡£¡£¡£¡£¡£¡£

ÉÏ×óͼ£ºRGBÕýÉäÓ°Ïñͼ£¨À¶µãÌåÏÖ¿µ½¡Ê÷ľ£¬£¬£¬£¬£¬ºìµãÌåÏÖÊÜËðº¦Ê÷ľ£©£»£»£»£»£»£»ÉÏÓÒͼ£ºÊ÷¹ÚÖ§½âʾÀý£¨a£©¾Ö²¿×î´óÖµ¼ì²â£¨b£©·ÖË®ÁëÖ§½â£¨c£©Óë²Î¿¼Êý¾ÝµÄÆ¥Å䣨d£©¿µ½¡Ê÷¹Ú£¨e£©ÊÜËðº¦Ê÷¹Ú£»£»£»£»£»£»ÏÂͼ£ºT1¡¢T2¡¢T3¡¢T4ʱÆÚÂÌÉ«¼ç²¿·´ÉäÂÊÇúÏߣ¨a1¡¢a2¡¢a3¡¢a4£©Ò»½×µ¼Êý£¨b1¡¢b2¡¢b3¡¢b4£©¶þ½×µ¼Êý£¨c1¡¢c2¡¢c3¡¢c4£©ÇúÏߣ¨ÆäÖÐGSIPÊÇ·´Éä¹âÆ×ÉϵÄ×î´óбÂʵ㣬£¬£¬£¬£¬GSCPÊÇ×î´óÇúÂʵ㣬£¬£¬£¬£¬»®·Ö¶ÔÓ¦Ò»½×µ¼²¨·åºÍ¶þ½×µ¼²¨¹È£©£¨²Î¿¼ÎÄÏ×£ºHuo L, et al. Bark beetle pre-emergence detection using multi-temporal hyperspectral drone images: Green shoulder indices can indicate subtle tree vitality decline[J]. ISPRS Journal of Photogrammetry and Remote Sensing, 2024.£©
±±¾©º£ÑóÖ®Éñ590¹ÙÍøÈë¿ÚÉú̬ÊÖÒÕ¹«Ë¾ºã¾ÃÖÂÁ¦ÓÚÉú̬-ũҵ-¿µ½¡ÁìÓòÒÇÆ÷µÄÑз¢¡¢Ó¦ÓÃÓëÍÆ¹ã£¬£¬£¬£¬£¬ÎªÖ²Îﲡ³æº¦¼ì²âÑо¿Ìṩ´ÓʵÑéÊÒµ½Ò°Í⣬£¬£¬£¬£¬´ÓµØÃæµ½ÎÞÈË»úÒ£¸ÐÈ«·½Î»½â¾ö¼Æ»®£¬£¬£¬£¬£¬ÈôÓÐÐèÒª£¬£¬£¬£¬£¬»¶Ó´¹Ñ¯£¡

Î÷°²Ñз¢ÖÐÐÄ
΢ÐŹ«ÖÚºÅ
ÓªÒµ×Éѯ
΢ÐźÅ
º£ÑóÖ®Éñ590¹ÙÍøÈë¿Ú¹«Ë¾
΢ÐŹ«ÖÚºÅ
º£ÑóÖ®Éñ590¹ÙÍøÈë¿Ú¹«Ë¾
ÊÓÆµºÅ
ÁªÏµº£ÑóÖ®Éñ590¹ÙÍøÈë¿Ú£º
µØÖ·: ±±¾©Êк£µíÇø¸ßÀïÕÆÂ·3ºÅÔº6ºÅÂ¥1µ¥Î»101B
µç»°: 010-82611269/1572
ÊÖ»ú: 13671083121
´«Õæ: 010-62465844
Email: info@eco-tech.com.cn
ÓÑÇéÁ´½Ó£º
