init
Browse files- __pycache__/handler.cpython-310.pyc +0 -0
- handler.py +28 -0
- requirements.txt +3 -0
- test.py +0 -0
__pycache__/handler.cpython-310.pyc
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handler.py
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from typing import Dict, List, Any
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import torch
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import numpy as np
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from PIL import Image
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from io import BytesIO
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import base64
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from facenet_pytorch import MTCNN, InceptionResnetV1
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class EndpointHandler():
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def __init__(self, path=""):
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self.device = torch.device('cuda:0' if torch.cuda.is_available() else 'cpu')
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self.mtcnn = MTCNN(device=self.device)
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self.resnet = InceptionResnetV1(pretrained='vggface2', device=self.device).eval()
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def __call__(self, data: Dict[str, Any]) -> List[Dict[str, Any]]:
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imageData = data['image']
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image = Image.open(BytesIO(base64.b64decode(imageData)))
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face_batch = self.mtcnn([image])
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face_batch = [i for i in face_batch if i is not None]
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if face_batch:
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aligned = torch.stack(face_batch)
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if self.device.type == "cuda":
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aligned = aligned.to(self.device)
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embeddings = self.resnet(aligned).detach().cpu()
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return embeddings.tolist()
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else: return None
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requirements.txt
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facenet-pytorch
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torch
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datasets
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test.py
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