Datasets:
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---
license: cc-by-4.0
task_categories:
- image-classification
- video-classification
language:
- en
tags:
- corn
- maize
- leaf
- agriculture
- digital-agriculture
- plant-health
- crop-damage
- defoliation
- computer-vision
pretty_name: 'LeafScan: Corn Leaf Defoliation'
size_categories:
- 1K<n<10K
---
# # LeafScan-CornDefoliation2025-V1.0 Dataset
A multi-level dataset for corn leaf defoliation assessments research. Provides corn leaves processed in both video and image form. Paired to the LeafScan research project at https://github.com/KevynAngueira/LeafScan.
- **Fields:** 7 sampled sites across 3 states (IA, IN, OH)
- **Plants:** 18 total plants
- **Leaves:** 149 leaves total, with leaf number 7-21
- **Media:** 1000+ videos & images across healthy, defoliated, and simulated conditions
Zenodo: 10.5281/zenodo.17289901
Github: https://github.com/KevynAngueira/LeafScan
Author: Kevyn Angueira Irizarry
### Folder Structure
<pre>
dataset/
├── LeafScan/
│ ├── healthy/
│ │ ├── raw_videos/
│ │ └── segmented_videos/
│ └── defoliated/
│ ├── raw_videos/
│ └── segmented_videos/
└── Board/
├── healthy/
│ ├── raw_images/
│ └── segmented_images/
└── simulated/
├── raw_images/
└── segmented_images/
</pre>
### Metadata Structure
# field.json:
<pre>
field_[fid]
└── field_description
├── storm
│ ├── growth_stage
│ └── date
├── collection
│ ├── growth_stage
│ └── date
├── location
│ ├── state
│ └──county
└── notes
</pre>
# plant.json
<pre>
field_[fid]
└── plant_[pid]
└── plant_description
├── growth_stage
└── notes
</pre>
# leaves.json
<pre>
field_[fid]
└── plant_[pid]
└── leaf_[lid]
├── leaf_description
│ ├── status
│ ├── leaf_number
│ ├── defoliation
│ └── notes
└── measurements
├── area
│ ├── original
│ └── simulated
├── max_length
│ ├── original
│ └── simulated
├── max_width
│ ├── original
│ └── simulated
└── widths
</pre> |