Update README.md

README.md

@@ -1,4 +1,66 @@
 ---
-license: gpl-3.0
 library_name: transformers.js
----
+license: gpl-3.0
+pipeline_tag: object-detection
+---
+
+https://github.com/WongKinYiu/yolov9 with ONNX weights to be compatible with Transformers.js.
+
+
+## Usage (Transformers.js)
+
+If you haven't already, you can install the [Transformers.js](https://huggingface.co/docs/transformers.js) JavaScript library from [NPM](https://www.npmjs.com/package/@xenova/transformers) using:
+```bash
+npm i @xenova/transformers
+```
+
+**Example:** Perform object-detection with `Xenova/gelan-e_all`.
+
+```js
+import { AutoModel, AutoProcessor, RawImage } from '@xenova/transformers';
+
+// Load model
+const model = await AutoModel.from_pretrained('Xenova/gelan-e_all', {
+    // quantized: false,    // (Optional) Use unquantized version.
+})
+
+// Load processor
+const processor = await AutoProcessor.from_pretrained('Xenova/gelan-e_all');
+// processor.feature_extractor.size = { shortest_edge: 128 }    // (Optional) Update resize value
+
+// Read image and run processor
+const url = 'https://huggingface.co/datasets/Xenova/transformers.js-docs/resolve/main/city-streets.jpg';
+const image = await RawImage.read(url);
+const inputs = await processor(image);
+
+// Run object detection
+const threshold = 0.3;
+const { outputs } = await model(inputs);
+const predictions = outputs.tolist();
+
+for (const [xmin, ymin, xmax, ymax, score, id] of predictions) {
+    if (score < threshold) break;
+    const bbox = [xmin, ymin, xmax, ymax].map(x => x.toFixed(2)).join(', ')
+    console.log(`Found "${model.config.id2label[id]}" at [${bbox}] with score ${score.toFixed(2)}.`)
+}
+// Found "car" at [157.78, 132.88, 223.89, 167.56] with score 0.89.
+// Found "car" at [62.69, 120.29, 140.12, 146.40] with score 0.86.
+// Found "bicycle" at [0.53, 180.42, 39.41, 204.48] with score 0.84.
+// Found "bicycle" at [157.39, 163.91, 194.82, 189.06] with score 0.81.
+// Found "person" at [192.77, 90.67, 207.29, 116.15] with score 0.80.
+// Found "bicycle" at [124.00, 183.29, 162.22, 206.57] with score 0.78.
+// Found "person" at [11.91, 164.63, 27.64, 200.17] with score 0.78.
+// Found "person" at [166.75, 150.84, 187.49, 186.04] with score 0.74.
+// ...
+```
+
+## Demo
+
+Test it out [here](https://huggingface.co/spaces/Xenova/video-object-detection)!
+
+<video controls autoplay src="https://cdn-uploads.huggingface.co/production/uploads/61b253b7ac5ecaae3d1efe0c/AgNFx_3cPMh5zjR91n9Dt.mp4"></video>
+
+---
+
+
+Note: Having a separate repo for ONNX weights is intended to be a temporary solution until WebML gains more traction. If you would like to make your models web-ready, we recommend converting to ONNX using [🤗 Optimum](https://huggingface.co/docs/optimum/index) and structuring your repo like this one (with ONNX weights located in a subfolder named `onnx`).