# 介绍 test.sh和params.txt文件配合使用,完成OCR轻量检测和识别模型从训练到预测的流程测试。 # 安装依赖 - 安装PaddlePaddle >= 2.0 - 安装PaddleOCR依赖 ``` pip3 install -r ../requirements.txt ``` - 安装autolog ``` git clone https://github.com/LDOUBLEV/AutoLog cd AutoLog pip3 install -r requirements.txt python3 setup.py bdist_wheel pip3 install ./dist/auto_log-1.0.0-py3-none-any.whl cd ../ ``` # 目录介绍 ```bash tests/ ├── ocr_det_params.txt # 测试OCR检测模型的参数配置文件 ├── ocr_rec_params.txt # 测试OCR识别模型的参数配置文件 ├── ocr_ppocr_mobile_params.txt # 测试OCR检测+识别模型串联的参数配置文件 └── prepare.sh # 完成test.sh运行所需要的数据和模型下载 └── test.sh # 测试主程序 ``` # 使用方法 test.sh包含四种运行模式,每种模式的运行数据不同,分别用于测试速度和精度,分别是: - 模式1:lite_train_infer,使用少量数据训练,用于快速验证训练到预测的走通流程,不验证精度和速度; ```shell bash tests/prepare.sh ./tests/ocr_det_params.txt 'lite_train_infer' bash tests/test.sh ./tests/ocr_det_params.txt 'lite_train_infer' ``` - 模式2:whole_infer,使用少量数据训练,一定量数据预测,用于验证训练后的模型执行预测,预测速度是否合理; ```shell bash tests/prepare.sh ./tests/ocr_det_params.txt 'whole_infer' bash tests/test.sh ./tests/ocr_det_params.txt 'whole_infer' ``` - 模式3:infer 不训练,全量数据预测,走通开源模型评估、动转静,检查inference model预测时间和精度; ```shell bash tests/prepare.sh ./tests/ocr_det_params.txt 'infer' # 用法1: bash tests/test.sh ./tests/ocr_det_params.txt 'infer' # 用法2: 指定GPU卡预测,第三个传入参数为GPU卡号 bash tests/test.sh ./tests/ocr_det_params.txt 'infer' '1' ``` - 模式4:whole_train_infer , CE: 全量数据训练,全量数据预测,验证模型训练精度,预测精度,预测速度; ```shell bash tests/prepare.sh ./tests/ocr_det_params.txt 'whole_train_infer' bash tests/test.sh ./tests/ocr_det_params.txt 'whole_train_infer' ``` - 模式5:cpp_infer , CE: 验证inference model的c++预测是否走通; ```shell bash tests/prepare.sh ./tests/ocr_det_params.txt 'cpp_infer' bash tests/test.sh ./tests/ocr_det_params.txt 'cpp_infer' ```