Update README.md

README.md

@@ -7,4 +7,74 @@ language:
 pretty_name: HaGRID Sample 30k 384p
 size_categories:
 - 10K<n<100K
----
+---
+
+This dataset contains 31,833 images from [HaGRID](https://github.com/hukenovs/hagrid) (HAnd Gesture Recognition Image Dataset) downscaled to 384p. The original dataset is 716GB and contains 552,992 1080p images. I created this sample for a tutorial so readers can use the dataset in the free tiers of Google Colab and Kaggle Notebooks.
+
+### Original Authors:
+*  [Alexander Kapitanov](https://www.linkedin.com/in/hukenovs)
+* [Andrey Makhlyarchuk](https://www.linkedin.com/in/makhliarchuk)
+* [Karina Kvanchiani](https://www.linkedin.com/in/kvanchiani)
+
+### Original Dataset Links
+* [GitHub](https://github.com/hukenovs/hagrid)
+* [Kaggle Datasets Page](https://www.kaggle.com/datasets/kapitanov/hagrid)
+
+### Object Classes
+```text
+['call',
+ 'no_gesture',
+ 'dislike',
+ 'fist',
+ 'four',
+ 'like',
+ 'mute',
+ 'ok',
+ 'one',
+ 'palm',
+ 'peace',
+ 'peace_inverted',
+ 'rock',
+ 'stop',
+ 'stop_inverted',
+ 'three',
+ 'three2',
+ 'two_up',
+ 'two_up_inverted']
+```
+
+### Annotations
+* `bboxes`: `[top-left-X-position, top-left-Y-position, width, height]`
+* Multiply `top-left-X-position` and `width` values by the image width and multiply `top-left-Y-position` and `height` values by the image height.
+<div style="overflow-x: auto; overflow-y: auto">
+<table>
+  <thead>
+    <tr style="text-align: right">
+      <th></th>
+      <th>00005c9c-3548-4a8f-9d0b-2dd4aff37fc9</th>
+    </tr>
+  </thead>
+  <tbody>
+    <tr>
+      <th>bboxes</th>
+      <td>[[0.23925175, 0.28595301, 0.25055143, 0.20777627]]</td>
+    </tr>
+    <tr>
+      <th>labels</th>
+      <td>[call]</td>
+    </tr>
+    <tr>
+      <th>leading_hand</th>
+      <td>right</td>
+    </tr>
+    <tr>
+      <th>leading_conf</th>
+      <td>1</td>
+    </tr>
+    <tr>
+      <th>user_id</th>
+      <td>5a389ffe1bed6660a59f4586c7d8fe2770785e5bf79b09334aa951f6f119c024</td>
+    </tr>
+  </tbody>
+</table>
+</div>