| import gradio as gr | |
| import insightface | |
| from insightface.app import FaceAnalysis | |
| assert insightface.__version__ >= '0.7' | |
| def prepare_app(): | |
| app = FaceAnalysis(name='buffalo_l') | |
| app.prepare(ctx_id=0, det_size=(640, 640)) | |
| swapper = insightface.model_zoo.get_model('inswapper_128.onnx', download=True, download_zip=True) | |
| return app, swapper | |
| def sort_faces(faces): | |
| return sorted(faces, key=lambda x: x.bbox[0]) | |
| def get_face(faces, face_id): | |
| try: | |
| if len(faces) < face_id or face_id < 1: | |
| raise gr.Error(f"The image includes only {len(faces)} faces, however, you asked for face {face_id}") | |
| return faces[face_id-1] | |
| except Exception as e: | |
| raise gr.Error(f"An error occurred: {str(e)}") | |
| app, swapper = prepare_app() | |
| def swap_faces(sourceImage, sourceFaceIndex, destinationImage, destinationFaceIndex): | |
| """Swaps faces between the source and destination images based on the specified face indices.""" | |
| faces = sort_faces(app.get(sourceImage)) | |
| source_face = get_face(faces, sourceFaceIndex) | |
| res_faces = sort_faces(app.get(destinationImage)) | |
| res_face = get_face(res_faces, destinationFaceIndex) | |
| result = swapper.get(destinationImage, res_face, source_face, paste_back=True) | |
| return result | |
| gr.Interface( | |
| swap_faces, | |
| [ | |
| gr.Image(label="Source Image (the image with the face that you want to use)"), | |
| gr.Number(precision=0, value=1, label='Source Face Position', info='In case there are multiple faces on the image specify which should be used from the left, starting at 1'), | |
| gr.Image(label="Destination Image (the image with the face that you want to replace)"), | |
| gr.Number(precision=0, value=1, label='Destination Face Position', info='In case there are multiple faces on the image specify which should be replaced from the left, starting at 1') | |
| ], | |
| gr.Image(), | |
| examples=[ | |
| ['./examples/rihanna.jpg', 1, './examples/margaret_thatcher.jpg', 3], | |
| ['./examples/game_of_thrones.jpg', 5, './examples/game_of_thrones.jpg', 4], | |
| ], | |
| theme=gr.themes.Base(), | |
| title="Face Swapper App 🔄", | |
| description="🌀 This app allows you to swap faces between images. <br>➡️ Upload a source image and a destination image, and specify the positions of the faces you'd like to swap! <br>⚡️ Try it out quickly by using the examples below. <br>💡 At [Dentro](https://dentro-innovation.com), we help you to discover, develop and implement AI within your organisation! <br>📖 The original authors of the face swap model can be found [here](https://github.com/deepinsight/insightface/blob/master/examples/in_swapper/README.md).<br>❤️ Feel free to like or duplicate this space!", | |
| thumbnail='./examples/rihatcher.jpg' | |
| ).launch() | |