ArticleSensors (Basel, Switzerland)2012
Computer reconstruction of plant growth and chlorophyll fluorescence emission in three spatial dimensions.
Article in Sensors (Basel, Switzerland), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed.
- Projecting 2D top-view of PSII efficiency onto 3D plant models to quantify PSII efficiency across canopy layers.Plant methods · 2026Article
- Reconstruction method and optimum range of camera-shooting angle for 3D plant modeling using a multi-camera photography system.Plant methods · 2020Article
- A Computation Method Based on the Combination of Chlorophyll Fluorescence Parameters to Improve the Discrimination of Visually Similar Phenotypes Induced by Bacterial Virulence Factors.Frontiers in plant science · 2020Article
- Improving High-Throughput Phenotyping Using Fusion of Close-Range Hyperspectral Camera and Low-Cost Depth Sensor.Sensors (Basel, Switzerland) · 2018Article
- A High Throughput Integrated Hyperspectral Imaging and 3D Measurement System.Sensors (Basel, Switzerland) · 2018Article
- Automatic Non-Destructive Growth Measurement of Leafy Vegetables Based on Kinect.Sensors (Basel, Switzerland) · 2018Article
- Digitization and visualization of greenhouse tomato plants in indoor environments.Sensors (Basel, Switzerland) · 2015Article
- A compact 3D omnidirectional range sensor of high resolution for robust reconstruction of environments.Sensors (Basel, Switzerland) · 2015Article
- The leaf angle distribution of natural plant populations: assessing the canopy with a novel software tool.Plant methods · 2015Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Plant leaves grow and change their orientation as well their emission of chlorophyll fluorescence in time. All these dynamic plant properties can be semi-automatically monitored by a 3D imaging system that generates plant models by the method of coded light illumination, fluorescence imaging and computer 3D reconstruction. Here, we describe the essentials of the method, as well as the system hardware. We show that the technique can reconstruct, with a high fidelity, the leaf size, the leaf angle and the plant height. The method fails with wilted plants when leaves overlap obscuring their true area. This effect, naturally, also interferes when the method is applied to measure plant growth under water stress. The method is, however, very potent in capturing the plant dynamics under mild stress and without stress. The 3D reconstruction is also highly effective in correcting geometrical factors that distort measurements of chlorophyll fluorescence emission of naturally positioned plant leaves.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.