相关实验视频

Updated: Jun 15, 2025

Imaging and Analysis for Quantifying Maize (Zea mays) Abiotic Stress Phenotypes

Imaging and Analysis for Quantifying Maize (Zea mays) Abiotic Stress Phenotypes

Published on: March 28, 2025

在复杂环境下使用改进的深度学习方法检测玉米中的叶子滚动

Yuanhao Wang^1,2, Xuebin Jing^1,2, Yonggang Gao³

¹College of Computer Science and Technology, Taiyuan University of Technology, Taiyuan, 030024, China.

Plant molecular biology

|August 23, 2024

概括

研究人员开发了LRD-YOLO,这是一款用于检测玉米中叶子滚动的AI模型. 这种自动化方法在具有挑战性的条件下准确地识别了叶子滚动,改善了作物耐压力研究.

科学领域:

农业科学农业科学
植物生物学植物生物学
计算机视觉计算机视觉

背景情况:

叶子滚动是植物适应环境压力的关键方式.
了解叶子滚动机制可以提高作物应激耐受性,特别是玉米.
精确检测叶子滚动至关重要,但在手动方法中具有挑战性.

研究的目的:

开发一种高通量检测玉米中叶子滚动的高通量方法.
为了提高对应激应对压力的叶子滚动表型的理解.
通过先进的表型定型,提高作物中的应激耐受性.

主要方法:

使用YOLOv8模型来检测玉米中的叶子滚动.
集成了一个卷积块注意模块,用于增强特征提取.
集成的可变形 ConvNets v2 为改善适应形状和尺寸变化的能力.

主要成果:

在一个复杂的数据集上实现了81.6%的平均精度.
与现有最先进的方法相比,表现出优越的性能.
LRD-YOLO模型具有8.0G浮点运算和3.48M参数的计算效率.

结论:

LRD-YOLO为玉米叶子滚动检测提供了一种创新和有效的解决方案.
该模型准确地检测了复杂的场景中的叶子滚动,其中包括阻塞和尺度变化.
该方法支持实时推断,促进农业研究中的快速表型化.

关键词:

深度学习是一种深度学习.叶子滚动滚动滚动玉米玉米玉米是一种对象检测检测对象检测对象检测

更多相关视频

Author Spotlight: Improved Methods for Preparing Transverse Sections and Unrolled Whole Mounts of Maize Leaf Primordia for Fluorescence and Confocal Imaging

Author Spotlight: Improved Methods for Preparing Transverse Sections and Unrolled Whole Mounts of Maize Leaf Primordia for Fluorescence and Confocal Imaging

Published on: September 22, 2023

Micron-scale Phenotyping Techniques of Maize Vascular Bundles Based on X-ray Microcomputed Tomography

Micron-scale Phenotyping Techniques of Maize Vascular Bundles Based on X-ray Microcomputed Tomography

Published on: October 9, 2018

相关概念视频

Light Acquisition

Light Acquisition

In order to produce glucose, plants need to capture sufficient light energy. Many modern plants have evolved leaves specialized for light acquisition. Leaves can be only millimeters in width or tens of meters wide, depending on the environment. Due to competition for sunlight, evolution has driven the evolution of increasingly larger leaves and taller plants, to avoid shading by their neighbors with contaminant elaboration of root architecture and mechanisms to transport water and nutrients.