Journal: Plants

Article Title: High-Throughput Phenotyping for Agronomic Traits in Cassava Using Aerial Imaging

doi: 10.3390/plants14010032

Figure Lengend Snippet: Summary of flight parameters and information on image collection and processing.

Article Snippet: The Micasense multispectral camera model RedEdge-M (MicaSense Inc., Seattle, WA, USA) features a fixed focal length of 5.4 mm, with sensors that have a resolution of 1280 × 980 pixels and five different spectral bands ( ).

Techniques:

Journal: Plants

Article Title: High-Throughput Phenotyping for Agronomic Traits in Cassava Using Aerial Imaging

doi: 10.3390/plants14010032

Figure Lengend Snippet: Correlations between vegetation indices obtained from aerial images captured by multispectral cameras on an unmanned aerial vehicle (UAV) at flight heights of 20 m, 30 m, 40 m, and 60 m, alongside agronomic characteristics. PlVig: plant vigor; ShY: above-ground biomass yield; FRY: fresh root yield; DMC: dry matter content in roots; LeRet: leaf retention; LeDis: leaf spot resistance; BI: Brightness Index; BGI: Blue Green Pigment Index; GLI: Green Leaf Index; HI: Primary Colors Hue Index; HUE: Hue Index; NGRDI: Normalized Green–Red Difference Index; SCI: Soil Color Index; SI: Spectral Slope Saturation Index; VARI: Visible Atmospherically Resistant Index; PSRI: Plant Senescence Reflectance Index; NDRE: Normalized Difference Red Edge Index; CIRE: Red-edge chlorophyll index; DVI: Difference Vegetation Index; NDVI: Normalized Difference Vegetation Index; GNDVI: Green normalized differences vegetation index; RVI: Ratio Vegetation Index; CVI: Chlorophyll Vegetation Index; CIG: Chlorophyll Index—green. The symbol × in the values indicates that the correlation was not significant according to the t -test at a 5% significance level.

Article Snippet: The Micasense multispectral camera model RedEdge-M (MicaSense Inc., Seattle, WA, USA) features a fixed focal length of 5.4 mm, with sensors that have a resolution of 1280 × 980 pixels and five different spectral bands ( ).

Techniques:

Journal: Plants

Article Title: High-Throughput Phenotyping for Agronomic Traits in Cassava Using Aerial Imaging

doi: 10.3390/plants14010032

Figure Lengend Snippet: Estimates of broad-sense heritability ( H C u l l i s 2 ) for 18 vegetation indices obtained from aerial images captured by multispectral cameras using an unmanned aerial vehicle (UAV) at different flight heights (20 m, 30 m, 40 m, and 60 m). ( A ) Brightness Index (BI); ( B ) Blue Green Pigment Index (BGI); ( C ) Green Leaf Index (GLI); ( D ) Primary Colors Hue Index (HI); ( E ) Hue Index (HUE); ( F ) Normalized Green–Red Difference Index (NGRDI); ( G ) Soil Color Index (SCI); ( H ) Spectral Slope Saturation Index (SI); ( I ) Visible Atmospherically Resistant Index (VARI); ( J ) Plant Senescence Reflectance Index (PSRI); ( K ) Normalized Difference Red Edge Index (NDRE); ( L ) Red-edge chlorophyll index (CIRE); ( M ) Difference Vegetation Index (DVI); ( N ) Normalized Difference Vegetation Index (NDVI); ( O ) Green normalized differences vegetation index (GNDVI); ( P ) Ratio Vegetation Index (RVI); ( Q ) Chlorophyll Vegetation Index (CVI); ( R ) Chlorophyll Index—green (CIG).

Article Snippet: The Micasense multispectral camera model RedEdge-M (MicaSense Inc., Seattle, WA, USA) features a fixed focal length of 5.4 mm, with sensors that have a resolution of 1280 × 980 pixels and five different spectral bands ( ).

Techniques:

Journal: Plants

Article Title: High-Throughput Phenotyping for Agronomic Traits in Cassava Using Aerial Imaging

doi: 10.3390/plants14010032

Figure Lengend Snippet: Vegetation indices based on the RGB and multispectral cameras as described in the table.

Article Snippet: The Micasense multispectral camera model RedEdge-M (MicaSense Inc., Seattle, WA, USA) features a fixed focal length of 5.4 mm, with sensors that have a resolution of 1280 × 980 pixels and five different spectral bands ( ).

Techniques: