植物学报

• • 上一篇    下一篇

不同尺度三维重建技术在植物研究中的发展及应用

黄梦莎, 孔令蝶, 于淼, 刘畅, 王思钦, 王若涵*   

  1. 林木遗传育种全国重点实验室, 北京林业大学生物科学与技术学院, 北京 100083
  • 收稿日期:2025-01-09 修回日期:2025-03-27 出版日期:2025-05-07 发布日期:2025-05-07
  • 通讯作者: 王若涵
  • 基金资助:
    国家自然科学基金(No.32370391)

Development and Application of 3D Reconstruction Technology at Different Scales in Plant Research

Huang Mengsha, Kong Lingdie, Yu Miao, Liu Chang, Wang Siqin, Wang Ruohan*   

  1. State Key Laboratory of Tree Genetics and Breeding, College of Biological Science and Technology, Beijing Forestry University, Beijing 100083, China
  • Received:2025-01-09 Revised:2025-03-27 Online:2025-05-07 Published:2025-05-07
  • Contact: Ruohan Wang

摘要: 三维重建技术(3D reconstruction)是指利用计算机图形学和图像处理技术, 从二维图像数据中提取目标物体的几何和拓扑信息, 构建其计算机可处理的三维数学模型, 从而实现物体的虚拟重建。在植物科学研究中, 三维模型的构建已成为研究植物生长发育、形态结构和功能机制的有效手段, 为多尺度成像、测量、分析提供了有力支撑, 并在农业和林业领域展现出巨大应用潜力。近年来, 随着植物三维重建技术不断完善, 它在植物学研究中衍生出不同的应用方向, 涵盖植物形态结构建模、生长发育动态监测以及植物育种等多方面。本文综述了三维重建技术的发展历程及其常见的三维重建成像技术在植物不同尺度(从器官、组织到细胞)研究中的应用, 重点阐述了这些技术的基本原理及应用, 旨在为植物多模态跨尺度成像及表型与功能研究提供理论和技术支撑, 为理解植物生长发育规律及响应环境变化的机制提供了新的途径。

关键词: 三维重建, 不同尺度, 成像技术, 模型, 植物

Abstract: 3D reconstruction technology involves using computer graphics and image processing technologies to extract the geometric and topological information of the target object from the two-dimensional image data. This information is then used to create a three-dimensional mathematical model that can be processed by a computer, enabling the virtual reconstruction of the target object. In plant science research, the construction of three-dimensional models has become an effective way to study plant growth and development, morphological structure and functional mechanism . These models provide robust support for multi-scale imaging, measurement and analysis, demonstrating significant application potential in the field of agriculture and forestry. In recent years, advancements in plant 3D reconstruction technology have led to diverse applications in botanical research, covering plant morphological structure modeling, growth and development dynamic monitoring, and plant breeding. In this paper, we summarize the development process of 3D reconstruction technology and its application in plant studies across different scales (from organs and tissues to cells).We focus on the basic principles and applications of these technologies, aiming to provide theoretical and technical support for multimodal cross-scale imaging and plant phenotypic and functional research. Additionally, this work offers a novel approach to understand the principles of plant growth and development and the mechanisms underlying their responses to environmental changes.

Key words: 3D reconstruction, different scales, imaging techniques, models, plants