Add files using upload-large-folder tool

CITATION.txt

@@ -0,0 +1,9 @@
+Please cite this dataset when using it in publications, presentations, or software:
+
+Angueira, Kevyn. 2025. LeafScan Corn Defoliation Dataset. Version 1.0. CC BY 4.0. DOI: 10.5281/zenodo.17289901
+
+Description:
+This dataset contains images and videos of corn leaves for defoliation analysis, including healthy, defoliated, and simulated conditions. It includes raw and segmented media, as well as metadata files to facilitate machine learning experiments.
+
+License:
+Creative Commons Attribution 4.0 International (CC BY 4.0) - https://creativecommons.org/licenses/by/4.0/

LICENSE

@@ -0,0 +1,15 @@
+Creative Commons Attribution 4.0 International (CC BY 4.0)
+
+You are free to:
+
+- Share — copy and redistribute the material in any medium or format
+- Adapt — remix, transform, and build upon the material
+- Even for commercial purposes
+
+Under the following terms:
+
+- Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
+
+No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.
+
+Full license text: https://creativecommons.org/licenses/by/4.0/legalcode

README.md

@@ -0,0 +1,75 @@
+# # LeafScan-CornDefoliation2025-V1.0 Dataset
+
+A multi-level dataset of corn leaf imagery for defoliation estimation research.
+
+- **Fields:** 7 sampled sites across 3 states (IA, IN, OH)
+- **Plants:** 18 total plants
+- **Leaves:** 149 leaves total, with leaf number 7-21
+- **Media:**  550 videos & images across healthy, defoliated, and simulated conditions
+
+Zenodo: “The citable DOI version is available on Zenodo: 10.5281/zenodo.17289901”
+
+### Folder Structure
+
+dataset/
+├── LeafScan/
+│   ├── healthy/
+│   │   ├── raw_videos/
+│   │   └── segmented_videos/
+│   └── defoliated/
+│       ├── raw_videos/
+│       └── segmented_videos/
+└── Board/
+    ├── healthy/
+    │   ├── raw_images/
+    │   └── segmented_images/
+    └── simulated/
+        ├── raw_images/
+        └── segmented_images/
+
+### Metadata Structure
+
+# field.json:
+
+field_<fid>
+└── field_description
+    ├── storm
+    │   ├── growth_stage
+    │   └── date
+    ├── collection
+    │   ├── growth_stage
+    │   └── date
+    ├── location
+    │   ├── state
+    │   └──county
+    └── notes
+
+# plant.json
+
+field_<fid>
+└── plant_<pid>
+    └── plant_description
+        ├── growth_stage
+        └── notes
+
+# leaves.json
+
+field_<fid>
+└── plant_<pid>
+    └── leaf_<pid>
+        ├── leaf_description
+        │   ├── status
+        │   ├── leaf_number
+        │   ├── defoliation
+        │   └── notes
+        └── measurements
+            ├── area
+            │   ├── original
+            │   └── simulated            
+            ├── max_length
+            │   ├── original
+            │   └── simulated
+            ├── max_width
+            │   ├── original
+            │   └── simulated
+            └── widths

metadata/field.json

@@ -0,0 +1,104 @@
+{
+    "field_02": {
+        "field_description": {
+            "storm": {
+                "growth_stage": "N/A",
+                "date": "N/A"
+            },
+            "collection": {
+                "growth_stage": "V13",
+                "date": "1/7/2025"
+            },
+            "location": {
+                "state": "Indiana",
+                "county": "Prairie Township"
+            },
+            "notes": "Purdue University Research Field, testing defoliation impact on short stature corn"
+        }
+    },
+    "field_03": {
+        "field_description": {
+            "storm": {
+                "growth_stage": "N/A",
+                "date": "N/A"
+            },
+            "collection": {
+                "growth_stage": "V11",
+                "date": "2/7/2025"
+            },
+            "location": {
+                "state": "Ohio",
+                "county": "La Rue"
+            },
+            "notes": "N/A"
+        }
+    },
+    "field_04": {
+        "field_description": {
+            "storm": {
+                "growth_stage": "V14",
+                "date": "29/06/2025"
+            },
+            "collection": {
+                "growth_stage": "Silked",
+                "date": "17/07/2025"
+            },
+            "location": {
+                "state": "Iowa",
+                "county": "Le Mars"
+            },
+            "notes": "N/A"
+        }
+    },
+    "field_05": {
+        "field_description": {
+            "storm": {
+                "growth_stage": "V14",
+                "date": "29/06/2025"
+            },
+            "collection": {
+                "growth_stage": "Silked",
+                "date": "18/07/2025"
+            },
+            "location": {
+                "state": "Iowa",
+                "county": "Cherokee "
+            },
+            "notes": "N/A"
+        }
+    },
+    "field_06": {
+        "field_description": {
+            "storm": {
+                "growth_stage": "N/A",
+                "date": "N/A"
+            },
+            "collection": {
+                "growth_stage": "Early Denting",
+                "date": "8/11/2025"
+            },
+            "location": {
+                "state": "Iowa",
+                "county": "Des Moines"
+            },
+            "notes": "N/A"
+        }
+    },
+    "field_07": {
+        "field_description": {
+            "storm": {
+                "growth_stage": "N/A",
+                "date": "N/A"
+            },
+            "collection": {
+                "growth_stage": "Late Milk",
+                "date": "8/12/2025"
+            },
+            "location": {
+                "state": "Iowa",
+                "county": "Ames"
+            },
+            "notes": "Iowa State University Research Field, testing defoliation impact on yield"
+        }
+    }
+}

metadata/plants.json

@@ -0,0 +1,122 @@
+{
+    "field_02": {
+        "plant_00": {
+            "plant_description": {
+                "growth_stage": "V13",
+                "notes": "the numbering leaves was off by 1"
+            }
+        },
+        "plant_01": {
+            "plant_description": {
+                "growth_stage": "V13",
+                "notes": "N/A"
+            }
+        },
+        "plant_02": {
+            "plant_description": {
+                "growth_stage": "V13",
+                "notes": "taken from 2 different side by side comparable plants"
+            }
+        }
+    },
+    "field_03": {
+        "plant_00": {
+            "plant_description": {
+                "growth_stage": "V11",
+                "notes": "N/A"
+            }
+        }
+    },
+    "field_04": {
+        "plant_00": {
+            "plant_description": {
+                "growth_stage": "Silked",
+                "notes": "N/A"
+            }
+        },
+        "plant_01": {
+            "plant_description": {
+                "growth_stage": "Silked",
+                "notes": "N/A"
+            }
+        },
+        "plant_02": {
+            "plant_description": {
+                "growth_stage": "Silked-Tasseled",
+                "notes": "12 skipped, 11 forgot to capture simulated measurements"
+            }
+        }
+    },
+    "field_05": {
+        "plant_00": {
+            "plant_description": {
+                "growth_stage": "Silked",
+                "notes": "N/A"
+            }
+        },
+        "plant_01": {
+            "plant_description": {
+                "growth_stage": "Silked",
+                "notes": "N/A"
+            }
+        }
+    },
+    "field_06": {
+        "plant_00": {
+            "plant_description": {
+                "growth_stage": "Early Denting",
+                "notes": "N/A"
+            }
+        },
+        "plant_01": {
+            "plant_description": {
+                "growth_stage": "Early Denting",
+                "notes": "N/A"
+            }
+        }
+    },
+    "field_07": {
+        "plant_00": {
+            "plant_description": {
+                "growth_stage": "Late Milk",
+                "notes": "N/A"
+            }
+        },
+        "plant_01": {
+            "plant_description": {
+                "growth_stage": "Late Milk",
+                "notes": "Shift all leaves 1 number up"
+            }
+        },
+        "plant_02": {
+            "plant_description": {
+                "growth_stage": "Late Milk",
+                "notes": "N/A"
+            }
+        },
+        "plant_03": {
+            "plant_description": {
+                "growth_stage": "Late Milk",
+                "notes": "N/A"
+            }
+        },
+        "plant_04": {
+            "plant_description": {
+                "growth_stage": "Late Milk",
+                "notes": "N/A"
+            }
+        },
+        "plant_05": {
+            "plant_description": {
+                "growth_stage": "Late Milk",
+                "notes": "N/A"
+            }
+        },
+        "plant_06": {
+            "plant_description": {
+                "growth_stage": "Late Milk",
+                "notes": "N/A"
+            }
+        }
+    }
+}