73 lines
2.8 KiB
Python
73 lines
2.8 KiB
Python
# uvicorn remote_request:app --host 0.0.0.0 --port 8000 --reload
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import sys
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import os
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sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
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from utils import get_som_labeled_img, get_caption_model_processor, get_yolo_model, check_ocr_box
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import torch
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from PIL import Image
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from typing import Dict, Tuple, List
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import base64
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import io
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config = {
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'som_model_path': '../weights/icon_detect_v1_5/model_v1_5.pt',
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'device': 'cpu',
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'caption_model_name': 'florence2',
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'caption_model_path': '../weights/icon_caption_florence',
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'BOX_TRESHOLD': 0.05
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}
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class Omniparser(object):
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def __init__(self, config: Dict):
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self.config = config
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device = 'cuda' if torch.cuda.is_available() else 'cpu'
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self.som_model = get_yolo_model(model_path=config['som_model_path'])
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self.caption_model_processor = get_caption_model_processor(model_name=config['caption_model_name'], model_name_or_path=config['caption_model_path'], device=device)
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print('Omniparser initialized!!!')
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def parse(self, image_base64: str):
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# Convert base64 to image directly without saving to disk
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image_bytes = base64.b64decode(image_base64)
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image = Image.open(io.BytesIO(image_bytes))
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print('image size:', image.size)
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box_overlay_ratio = max(image.size) / 3200
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draw_bbox_config = {
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'text_scale': 0.8 * box_overlay_ratio,
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'text_thickness': max(int(2 * box_overlay_ratio), 1),
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'text_padding': max(int(3 * box_overlay_ratio), 1),
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'thickness': max(int(3 * box_overlay_ratio), 1),
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}
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BOX_TRESHOLD = config['BOX_TRESHOLD']
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(text, ocr_bbox), _ = check_ocr_box(image, display_img=False, output_bb_format='xyxy', easyocr_args={'text_threshold': 0.8}, use_paddleocr=False)
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dino_labled_img, label_coordinates, parsed_content_list = get_som_labeled_img(image, self.som_model, BOX_TRESHOLD = BOX_TRESHOLD, output_coord_in_ratio=True, ocr_bbox=ocr_bbox,draw_bbox_config=draw_bbox_config, caption_model_processor=self.caption_model_processor, ocr_text=text,use_local_semantics=True, iou_threshold=0.7, scale_img=False, batch_size=128)
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return dino_labled_img, parsed_content_list
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from fastapi import FastAPI
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from pydantic import BaseModel
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app = FastAPI()
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class Item(BaseModel):
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base64_image: str
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prompt: str
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Omniparser = Omniparser(config)
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@app.post("/send_text/")
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async def send_text(item: Item):
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print('start parsing...')
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import time
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start = time.time()
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dino_labled_img, parsed_content_list = Omniparser.parse(item.base64_image)
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latency = time.time() - start
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print('time:', latency)
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return {"som_image_base64": dino_labled_img, "parsed_content_list": parsed_content_list, 'latency': latency} |