Update README.md

README.md

@@ -1,3 +1,75 @@
----
-license: cc-by-4.0
----
+---
+license: cc-by-4.0
+task_categories:
+- object-detection
+pretty_name: WildBe
+size_categories:
+- 1K<n<10K
+arxiv: null
+tags:
+- drone imagery
+- agriculture
+- in the wild
+---
+# Wild Berry image dataset collected in Finnish forests and peatlands using drones
+
+## Introduction
+Berry picking has long-standing traditions in Finland, yet it is challenging and can potentially be dangerous. The
+integration of drones equipped with advanced imaging techniques represents a transformative leap forward, optimising
+harvests and promising sustainable practices. We propose WildBe, the first image dataset of wild berries captured in
+peatlands and under the canopy of Finnish forests using drones. Unlike previous and related datasets, WildBe in-
+cludes new varieties of berries, such as bilberries, cloudberries, lingonberries, and crowberries, captured under severe
+light variations and in cluttered environments. WildBe features 3,516 images, including a total of 18,468 annotated
+bounding boxes.
+
+## How to use: an example of visualization
+```python
+import json
+import numpy as np
+from datasets import load_dataset
+from PIL import Image, ImageDraw
+# Color map for classes
+classes_color_map = {
+    0: (0, 0, 0),
+    1: (255, 0, 0),
+    2: (0, 255, 0),
+    3: (0, 0, 255),
+}
+# Load the dataset
+dataset = load_dataset("FBK-TeV/WildBe", split="validation")
+#Read first image and its lables
+image_bytes = dataset[0]["image"]
+np_image = np.frombuffer(image_bytes, dtype=np.uint8)
+np_image = np_image.reshape(dataset[0]["image_height"], dataset[0]["image_width"], 3)
+image = Image.fromarray(np_image)
+labels = json.loads(dataset[0]["labels"])
+draw = ImageDraw.Draw(image)
+#Draw lables
+for label in labels:
+    center_x = label["x"] * dataset[0]["image_width"]
+    center_y = label["y"] * dataset[0]["image_height"]
+    width = label["width"] * dataset[0]["image_width"]
+    height = label["height"] * dataset[0]["image_height"]
+    draw.rectangle(
+        [
+            (center_x - width / 2, center_y - height / 2),
+            (center_x + width / 2, center_y + height / 2),
+        ],
+        outline=classes_color_map[label["class"]],
+        width=2,
+    )
+image.show()
+```
+
+## APA Citaion
+Riz, L., Povoli, S., Caraffa, A., Boscaini, D., Mekhalfi, M. L., Chippendale, P., ... & Poiesi, F. (2024). Wild Berry image dataset collected in Finnish forests and peatlands using drones. arXiv preprint arXiv:2405.07550.
+
+## Bibtex
+```
+@article{riz2024wild,
+  title={Wild Berry image dataset collected in Finnish forests and peatlands using drones},
+  author={Riz, Luigi and Povoli, Sergio and Caraffa, Andrea and Boscaini, Davide and Mekhalfi, Mohamed Lamine and Chippendale, Paul and Turtiainen, Marjut and Partanen, Birgitta and Ballester, Laura Smith and Noguera, Francisco Blanes and others},
+  journal={arXiv preprint arXiv:2405.07550},
+  year={2024}
+}
+```