农机化研究2024，Vol.46Issue(4)：167-172,6.
基于X-ray μCT技术的玉米干燥损伤定量研究
Quantification of Drying Damage in Corn Based on X-ray μCT Technique
摘要
Abstract
Stress cracks are the main form of drying damage in corn,and some microcracks cannot be observed by the naked eye but affect the mechanical strength,germination rate,and viability of corn.In this paper,we use X-ray μCT technology to scan maize under different drying conditions,use a deep learning algorithm to segment embryonic regions with similar endosperm density and combine with software to extract internal physical characteristics parameters of corn,propose a new method for quantitative evaluation of internal damage of corn,and put forward a corn drying damage model combined with quantitative research results to provide a new idea for corn damage prediction.关键词
玉米干燥/应力裂纹/定量评价/X-ray μCTKey words
corn drying/stress crack/quantitative evaluation/X-ray μCT分类
农业科技引用本文复制引用
范奔,任柳阳,杨德勇..基于X-ray μCT技术的玉米干燥损伤定量研究[J].农机化研究,2024,46(4):167-172,6.基金项目
国家自然科学基金项目(31171772) （31171772）
