UI Elements v0.1

README.md

@@ -0,0 +1,133 @@
+---
+license: other
+license_name: annotations-cc-by-4.0-screenshots-research-only
+language:
+  - en
+  - tr
+task_categories:
+  - object-detection
+tags:
+  - gui
+  - ui-element-detection
+  - screen-parsing
+  - computer-use
+  - screenshots
+  - yolo
+size_categories:
+  - 1K<n<10K
+pretty_name: UI Elements (Web + Desktop) v0.1
+---
+
+# UI Elements (Web + Desktop) v0.1
+
+Screenshots of real web pages, synthetic forms and Linux desktop apps. Each screenshot comes
+with bounding boxes for its **interactive UI elements** and the **text on each element**.
+
+You can use it for:
+- training UI element detectors (YOLO, DETR, and similar),
+- screen parsing and GUI grounding for computer-use agents,
+- Set-of-Mark style pipelines,
+- evaluating OCR on UI text.
+
+**Every label was generated automatically. Nobody drew any boxes by hand.**
+- **Web:** pages were rendered in headless Chromium and boxes were read from the live DOM.
+  Shadow DOM and iframes are included. Elements that are hidden, disabled or covered by
+  something else (modals, sticky headers) are skipped. robots.txt was respected.
+- **Desktop:** Qt and GTK apps ran on an isolated virtual KWin (Wayland) display, and boxes
+  were read from the AT-SPI accessibility tree.
+- **Synthetic forms:** random form pages styled with Bootstrap, Bulma, Pico, Water.css,
+  Simple.css and MVP.css. They add more checkbox, select and input examples.
+
+Viewports range from phone (390×844) to 2560×1440, in light and dark color schemes. Page
+language is English or Turkish.
+
+## Contents
+
+| Split | Screenshots |
+|---|---|
+| train | 1,245 |
+| validation | 83 |
+
+| Source | Screenshots |
+|---|---|
+| web | 651 |
+| synthetic-form | 643 |
+| desktop-kde | 34 |
+
+The validation split holds different **websites** and **desktop apps** than train, so scores
+measure generalization, not memorization.
+
+### Classes (38,602 boxes)
+
+| Class | Boxes |
+|---|---|
+| button | 6,104 |
+| link | 20,895 |
+| input | 2,458 |
+| checkbox | 7,583 |
+| select | 1,562 |
+
+| id | class | covers |
+|---|---|---|
+| 0 | `button` | buttons, tabs, menu-bar entries, toolbar buttons, `<summary>`, `role=button/tab/menuitem` |
+| 1 | `link` | links, and list or tree items in sidebars and file views |
+| 2 | `input` | text fields, search boxes, textareas, spin boxes, contenteditable |
+| 3 | `checkbox` | checkboxes, radio buttons, switches |
+| 4 | `select` | dropdowns and combo boxes |
+
+## Format
+
+Hugging Face `imagefolder`: `data/{train,validation}/*.jpg` plus a `metadata.jsonl` file.
+
+```json
+{
+  "file_name": "0ebed0962cef1da5.jpg",
+  "width": 1366, "height": 768,
+  "source": "web",
+  "url": "https://getbootstrap.com/docs/5.3/examples/checkout/",
+  "color_scheme": "light",
+  "objects": {
+    "bbox": [[172, 358, 293, 38]],
+    "category": [2],
+    "text": ["Name on card"]
+  }
+}
+```
+
+- `bbox` is `[x, y, width, height]` in pixels (COCO style).
+- `text` is the element's accessible name or visible text. For inputs it is the value or
+  placeholder, and for selects the selected option. It can be an empty string.
+
+```python
+from datasets import load_dataset
+ds = load_dataset("bugraakdemir/ui-elements")
+```
+
+`yolo/ui_elements_yolo.zip` holds the same data in Ultralytics YOLO format, including
+`data.yaml`:
+
+```bash
+yolo detect train data=data.yaml model=yolo11n.pt imgsz=1280 epochs=100
+```
+
+Use a large `imgsz` (1280). UI elements are small, and at 640 many of them get lost.
+
+## Known limitations
+
+- This is a first version and it is small. Web pages dominate, and `link` is by far the most
+  common class. You may want to weight or oversample the rarer classes.
+- There is no Windows or macOS UI yet. On the desktop side, only KDE/Qt apps and one GTK app
+  (pavucontrol) are included. Desktop windows are maximized and have no title bar.
+- Labels come from the DOM and the accessibility tree, so they inherit those sources' mistakes:
+  - Custom widgets without proper roles are missed.
+  - Some elements are over-labeled, for example whole sidebar groups marked as links.
+- There is no separate `icon` class. Clickable icons are labeled `button` or `link`.
+
+## License
+
+- **Annotations** (boxes, classes, texts, metadata): CC BY 4.0.
+- **Screenshots of third-party websites:** the content in them belongs to the respective
+  site owners. They are included only for research and model training on UI understanding.
+  If you own a site that appears here and want it removed, open a discussion on this
+  repository and it will be taken out.
+- **Synthetic forms and desktop screenshots:** made from open-source software.