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1.´óÐÍÒ¶ÂÌËØÓ«¹â³ÉÏñÆÊÎö£ºµ¥·ù³ÉÏñÃæ»ý35x35cm£¬³ÉÏñÕÉÁ¿²ÎÊý°üÀ¨Fo, Fm, Fv, Fo¡¯, Fm¡¯, Fv¡¯, Ft, Fv/Fm, Fv¡¯/Fm¡¯, Phi_PSII, NPQ, qN, qP, RfdµÈ¼¸Ê®¸öÒ¶ÂÌËØÓ«¹â²ÎÊý
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1)Ò¶Ãæ»ý£¨Leaf Area: Useful for monitoring growth rate£©
2)Ö²Îï½ôʵ¶È£¯Ï¸Ãܶȣ¨Solidity/Compactness. Ratio between the area covered by the plant¡¯s convex hull and the area covered by the actual plant£©
3)ҶƬÖܳ¤£¨Leaf Perimeter: Particularly useful for the basic leaf shape and width evaluation (combined with leaf area)£©
4)Æ«ÐÄÂÊ£¨Eccentricity: Plant shape estimation, scalar number, eccentricity of the ellipse with same second moments as the plant (0...circle, 1...line segment)£©
5)Ò¶Ô²¶È£¨Roundness: Based on evaluating the ratio between leaf area and perimeter. Gives information about leaf roundness£©
6)Ò¶¿íÖ¸Êý£¨Medium Leaf Width Index: Leaf area proportional to the plant skeleton (i.e. reduction of the leaf to line segment)£©
7)ҶƬϸ³¤¶ÈSOL (Slenderness of Leaves)
8)Ö²ÎïÔ²Ö±¾¶£¨Circle Diameter. Diameter of a circle with the same area as the plant£©
9)͹°üÃæ»ý£¨Convex Hull Area. Useful for compactness evaluation£©
10)Ö²ÎïÖÊÐÄ£¨Centroid. Center of the plant mass position (particularly useful for the eccentricity evaluation)£©
11)½Ú¼ä¾à£¨Internodal Distances£©
12)Éú³¤¸ß¶È£¨Growth Height£©
13)Ö²ÎïÈýά×î´ó¸ß¶ÈºÍ¿í¶È£¨Maximum Height and Width of Plant in 3 Dimensions£©
14)Ïà¶ÔÉú³¤ËÙÂÊ£¨Relative growth rate£©
15)Ò¶Çã½Ç£¨Leaf Angle£©
16)½ÚҶƬÊýÄ¿£¨Leaf Number at Nodes£©
17)ÆäËü²ÎÊýÈçÓÃÓÚÖ²ÎïÊʺ϶ȹÀËãµÄÑÕÉ«¶¨Á¿·Ö¼¶¡¢Â̶ÈÖ¸Êý£¨Other parameters such as color segmentation for plant fitness evaluation, greening index and others£©
3.¸ß¹âÆ×³ÉÏñÆÊÎö£¨Ñ¡Å䣩£¬¿É³ÉÏñ²¢ÆÊÎöÈçϲÎÊý£º
1)¹éÒ»»¯Ö¸Êý£¨Normalized Difference Vegetation Index (NDVI)£©
2)¼òÆÓ±ÈÖµÖ¸Êý£¨Simple Ratio Index, Equation: SR = RNIR / RRED£©
3)ˢеÄÒ¶ÂÌËØÎüÊÕ·´ÉäÖ¸Êý£¨Modified Chlorophyll Absorption in Reflectance Index (MCARI1), Equation: MCARI1 = 1.2 * [2.5 * (R790- R670) - 1.3 * (R790- R550)]£©
4)×îÓÅ»¯ÍÁÈÀµ÷½âÖ²±»Ö¸Êý£¨Optimized Soil-Adjusted Vegetation Index (OSAVI) , Equation: OSAVI = (1 + 0.16) * (R790- R670) / (R790- R670 + 0.16)£©
5)Â̶ÈÖ¸Êý£¨Greenness Index (G), Equation: G = R554 / R677£©
6)ˢеÄÒ¶ÂÌËØÎüÊÕ·´ÉäÖ¸Êý£¨Modified Chlorophyll Absorption in Reflectance Index (MCARI), Equation: MCARI = [(R700- R670) - 0.2 * (R700- R550)] * (R700/ R670)£©
7)ת»»ÀàºúÂÞ²·ËØÖ¸Êý£¨Transformed CAR Index (TCARI) , Equation: TSARI = 3 * [(R700- R670) - 0.2 * (R700- R550) * (R700/ R670)]£©
8)Èý½ÇÖ²±»Ö¸Êý£¨Triangular Vegetation Index (TVI) , Equation: TVI = 0.5 * [120 * (R750- R550) - 200 * (R670- R550)]£©
9)ZMIÖ¸Êý£¨Zarco-Tejada & Miller Index (ZMI), Equation: ZMI = R750 / R710£©
10)¼òÆÓ±ÈÖµÉ«ËØÖ¸Êý£¨Simple Ratio Pigment Index (SRPI), Equation: SRPI = R430 / R680£©
11)¹éÒ»»¯ÍÑþ×÷ÓÃÖ¸Êý£¨Normalized Phaeophytinization Index (NPQI), Equation: NPQI = (R415- R435) / (R415+ R435)£©
12)¹â»¯Ñ§Ö²±»·´ÉäÖ¸Êý£¨Photochemical Reflectance Index (PRI), Equation: PRI = (R531- R570) / (R531+ R570)£©
13)¹éÒ»»¯Ò¶ÂÌËØÖ¸Êý£¨Normalized Pigment Chlorophyll Index (NPCI), NPCI = (R680- R430) / (R680+ R430)£©
14)CarterÖ¸Êý£¨Carter Indices , Equation: Ctr1 = R695 / R420; Ctr2 = R695 / R760£©
15)LichtenthalerÖ¸Êý£¨Lichtenthaler Indices , Equation: Lic1 = (R790 - R680) / (R790 + R680); Lic2 = R440 / R690£©
16)SIPIÖ¸Êý£¨Structure Intensive Pigment Index (SIPI), Equation: SIPI = (R790- R450) / (R790+ R650)£©
17)Gitelson£MerzlyakÖ¸Êý £¨Gitelson and Merzlyak Indices , Equation: GM1 = R750/ R550; GM2 = R750/ R700£©
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