038b36a525
* clean rust version project * clean rust version project * build python version rag-flow
55 lines
1.9 KiB
Python
55 lines
1.9 KiB
Python
#
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# Copyright 2019 The FATE Authors. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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from rag.ppdet.infer import Detector
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import os
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import yaml
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import logging
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from huggingface_hub import snapshot_download
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class PPDet:
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def __init__(self):
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model_dir = snapshot_download(
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repo_id="InfiniFlow/picodet_lcnet_x1_0_fgd_layout_cdla")
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self.mdl = Detector(model_dir)
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with open(os.path.join(model_dir, 'infer_cfg.yml'), "r") as f:
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self.conf = yaml.safe_load(f)
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def __call__(self, image_list: list, thr=0.7):
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result = self.mdl.predict_image(image_list, visual=False)
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cate = self.conf['label_list']
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start_idx = 0
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res = []
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for idx, img in enumerate(image_list):
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im_bboxes_num = result['boxes_num'][idx]
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bb = []
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for b in result["boxes"][start_idx:start_idx + im_bboxes_num]:
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clsid, bbox, score = int(b[0]), b[2:], b[1]
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if score < thr:
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continue
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if clsid >= len(cate):
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logging.warning(f"bad category id")
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continue
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bb.append({
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"type": cate[clsid].lower(),
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"bbox": bbox,
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"score": score
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})
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res.append(bb)
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start_idx += im_bboxes_num
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return res
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