| 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://dentroai.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!", |
| |
| ).launch() |
|
|
