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请问教程中的模型,是使用ppocr v2.8版本的哪一个配置文件训练的呢? 使用scripts/download.sh脚本中下载的models/paddle/ch_PP-OCRv4_det_infer/ 根据官网步骤转化后,与下载的bmodel精度一致。 但是我使用百度提供的ch_PP-OCRv4_det_student.yml配置文件训练自己的模型后,转换的onnx与bmodel精度不一致,bmodel差很多。
附转换脚本: 1.paddle训练模型转换推理模型 python3 tools/export_model.py -c configs/det/ch_PP-OCRv4/ch_PP-OCRv4_det_student.yml -o Global.pretrained_model=./output/ch_PP-OCRv4/best_accuracy Global.save_inference_dir=./output/ 2.推理模型转换onnx paddle2onnx --model_dir ./output/ --model_filename inference.pdmodel --params_filename inference.pdiparams --save_file ppocrv4_det.onnx --opset_version 14 --enable_onnx_checker True 3.转换bmodel gen_fp32bmodel_mlir.sh 只修改了 18 24 30行三个 --model_def 参数
The text was updated successfully, but these errors were encountered:
是det还是rec模型出现精度问题?可以参考mlir的文档在转模型的时候加个精度比对试试。model_transform加--test_input和--test_result,如果是图片要加预处理参数如--mean --scale等。model_deploy加--test_input和--test_reference。 https://doc.sophgo.com/sdk-docs/v24.04.01/docs_latest_release/docs/tpu-mlir/developer_manual/html/03_user_interface.html#model-transform-py
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请问教程中的模型,是使用ppocr v2.8版本的哪一个配置文件训练的呢?
使用scripts/download.sh脚本中下载的models/paddle/ch_PP-OCRv4_det_infer/ 根据官网步骤转化后,与下载的bmodel精度一致。
但是我使用百度提供的ch_PP-OCRv4_det_student.yml配置文件训练自己的模型后,转换的onnx与bmodel精度不一致,bmodel差很多。
附转换脚本:
1.paddle训练模型转换推理模型
python3 tools/export_model.py -c configs/det/ch_PP-OCRv4/ch_PP-OCRv4_det_student.yml -o Global.pretrained_model=./output/ch_PP-OCRv4/best_accuracy Global.save_inference_dir=./output/
2.推理模型转换onnx
paddle2onnx --model_dir ./output/
--model_filename inference.pdmodel
--params_filename inference.pdiparams
--save_file ppocrv4_det.onnx
--opset_version 14
--enable_onnx_checker True
3.转换bmodel
gen_fp32bmodel_mlir.sh 只修改了 18 24 30行三个 --model_def 参数
The text was updated successfully, but these errors were encountered: