Update README.md

README.md

@@ -4,6 +4,10 @@ Run Real-ESRGAN in the browser with tensorflow.js
 
 ## Usage
 
+Drag in or select an image, then choose a model and WebGPU/WebGL to upscale the image.
+
+Sure, PNG with alpha channel is supported.
+
 ### Online Demo
 
 [https://cappuccino.moe](https://cappuccino.moe)
@@ -22,6 +26,17 @@ npm install
 npm run dev
 ```
 
+## Models
+
+I've converted 4 models to tensorflow.js format, you can find the original pytorch models in [xinntao/Real-ESRGAN](https://github.com/xinntao/Real-ESRGAN)
+
+- anime (fast) `RealESRGAN-animevideov3`
+- anime (plus) `RealESRGAN_x4plus_anime_6B`
+- general (fast) `RealESRGAN-general-x4v3`
+- general (plus) `RealESRGAN_x4plus`
+
+The first run will download the models and cache them in the browser indexedDB. No need to download them again.
+
 ## Credits
 
 Pytorch model -> ONNX -> Tensorflow saved model -> Tensorflow.js