Plant Growth Analysis in an Aerosol Exposure Chamber

May 20, 2024

Plant Growth in an Aerosol Exposure Chamber

Project Description

  • Motivation: Investigate whether aerosol exposure affects plant’s growth.
  • Analyzed the growth of two plants(kidneys) in different conditions:
    • One in a non-aerosol exposure chamber.
    • One in an aerosol exposure chamber.

Contribution

Data Collection

  • Methodology: Collected frames from 24-hour recorded video using OpenCV.
    • Installation: 4 Cameras
      • 2 Cameras for Trunk
      • 2 Cameras for Leaf
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        Figure 1: Kidney Trunk in an Aerosol Exposure Chamber
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        Figure 2: Kidney Trunk in a Non-Aerosol Exposure Chamber
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        Figure 3: Kidney Leaf in a Aerosol Exposure Chamber
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        Figure 4: Kidney Leaf in a Non-Aerosol Exposure Chamber

Analysis

  • Indices: Analyzed plant growth using 9 indices (4 indices for leaves, 5 indices for trunks):
    • Leaf: Width, Length, Tilt, Area
    • Trunk: Diameter, Height, Cumulative Height, Angle Tilted, Surface Area
  • Tool: Streamlit-based web analysis software.
  • Visualization: Presented the analyzed data with Google sheets.

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Figure 5: Analysis of Kidney Leaf
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Figure 6: Analysis of Kidney Trunk
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Figure 7: Main Page of Web Analysis Software
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Figure 8: Trunk Analysis Page
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Figure 9: Leaf Analysis Page
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Figure 10: Database

Skills

  • Python: Analysis(Streamlit-based Web application), Video Streaming, Frame Extraction
  • OpenCV: Video Streaming, Frame Extraction
  • Google sheets: Database for Streamlit web application
Computer Vision Data Management Research
Hyungjun Doh
Hyungjun Doh
Master’s Student

My research interests are Human-AI interaction and its practical applications, with a specific focus on Extended Reality, Task Guidance Systems, and AI-infused interfaces.