PaddleX/api_examples/pipelines/test_object_detection.py

# Copyright (c) 2025 PaddlePaddle Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

from paddlex import create_pipeline

pipeline = create_pipeline(pipeline="object_detection")

output = pipeline.predict(
    "./test_samples/general_layout.png",
    threshold={0: 0.45, 2: 0.48, 7: 0.4},
    layout_nms=True,
    layout_merge_bboxes_mode="large",
    layout_unclip_ratio=(1.0, 1.0),
)

# output = pipeline.predict(
#     "./test_samples/general_layout.png",
# )

# output = pipeline.predict(
#     "./test_samples/general_layout.png",
#     threshold={0: 0.45, 2: 0.48, 7: 0.4},
#     layout_nms=False,
#     layout_merge_bboxes_mode="small",
#     layout_unclip_ratio=1.1
# )

for res in output:
    print(res)
    res.print()  ## 打印预测的结构化输出
    res.save_to_img("./output/")  ## 保存结果可视化图像
    res.save_to_json("./output/")  ## 保存预测的结构化输出