Fig. 3From: An image analysis pipeline for automated classification of imaging light conditions and for quantification of wheat canopy cover time series in field phenotypingImages shown are the original image (a) and segmented images based on seven different vegetation indices (b–h), ExR, ExR –ExB, NDI2, NDI3, NDI2*a, NDI3*a, NDI3*V. Segmentation was performed via automated thresholding based on the image row-means (μRow) method. For fine display only a region-of-interest (ROI) is presentedBack to article page