A deep learning-integrated micro-CT image analysis pipeline for quantifying rice lodging resistance-related traits.

ABSTRACT: Lodging is a common problem in rice, reducing its yield and mechanical harvesting efficiency. Rice architecture is a key aspect of its domestication and a major factor that limits its high productivity. The ideal rice culm structure, including major_axis_culm, minor axis_culm, and wall thickness_culm, is critical for improving lodging resistance. However, the traditional method of measuring rice culms is destructive, time consuming, and labor intensive. In this study, we used a high-throughput micro-CT-RGB imaging system and deep learning (SegNet) to develop a high-throughput micro-CT image analysis pipeline that can extract 24 rice culm morphological traits and lodging resistance-related traits. When manual and automatic measurements were compared at the mature stage, the mean absolute pe

SUBMITTER: Wu D 

PROVIDER: S-EPMC8060729 | biostudies-literature | 2021 Mar

REPOSITORIES: biostudies-literature