Fig. 4From: An image analysis pipeline for automated classification of imaging light conditions and for quantification of wheat canopy cover time series in field phenotypingComparison of using two automated thresholding methods (μRow and Otsu) on the NDI3*a and NDI3*V images for canopy cover segmentation. Images in column 1 are the original images (a1, b1, c1) that were taken under different illumination conditions with the modified DSLR camera. For fine display only small region-of-interests (ROIs) are presentedBack to article page