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Fig. 4 | Plant Methods

Fig. 4

From: Detection and characterization of spike architecture based on deep learning and X-ray computed tomography in barley

Fig. 4

Example of slice image processing for detection of ROI. a Original CT slice image. b Holder-removed slice image. c UNet outputted image prediction of grains. Red circle highlights the error of UNet predicting. d Segmented image. e Assisted threshold segmentation image. f Direct threshold segmentation image without UNet. g Holder-removed direct threshold segmentation image without UNet. h Edge detection image

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