RootPainter: deep learning segmentation of biological images with corrective annotation.

ABSTRACT: Convolutional neural networks (CNNs) are a powerful tool for plant image analysis, but challenges remain in making them more accessible to researchers without a machine-learning background. We present RootPainter, an open-source graphical user interface based software tool for the rapid training of deep neural networks for use in biological image analysis. We evaluate RootPainter by training models for root length extraction from chicory (Cichorium intybus L.) roots in soil, biopore counting, and root nodule counting. We also compare dense annotations with corrective ones that are added during the training process based on the weaknesses of the current model. Five out of six times the models trained using RootPainter with corrective annotations created within 2 h produced measurements stro

SUBMITTER: Smith AG 

PROVIDER: S-EPMC9804377 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature