mirror of
https://github.com/PaddlePaddle/PaddleOCR.git
synced 2025-11-03 19:29:18 +00:00
93 lines
3.4 KiB
Bash
93 lines
3.4 KiB
Bash
#!/bin/bash
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set -o errexit
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set -o nounset
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shopt -s extglob
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# paddlejs prepare 主要流程
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# 1. 判断 node, npm 是否安装
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# 2. 下载测试模型，当前检测模型是 ch_PP-OCRv2_det_infer ，识别模型是 ch_PP-OCRv2_rec_infer [1, 3, 32, 320]。如果需要替换模型，可直接将模型文件放在test_tipc/web/models/目录下。
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# - 文本检测模型：https://paddleocr.bj.bcebos.com/PP-OCRv2/chinese/ch_PP-OCRv2_det_infer.tar
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# - 文本识别模型：https://paddleocr.bj.bcebos.com/PP-OCRv2/chinese/ch_PP-OCRv2_rec_infer.tar
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# - 文本识别模型[1, 3, 32, 320]：https://paddlejs.bj.bcebos.com/models/ch_PP-OCRv2_rec_infer.tar
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# - 保证较为准确的识别效果，需要将文本识别模型导出为输入shape[1, 3, 32, 320]的静态模型
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# 3. 转换模型， model.pdmodel model.pdiparams 转换为 model.json chunk.dat（检测模型保存地址：test_tipc/web/models/ch_PP-OCRv2/det，识别模型保存地址：test_tipc/web/models/ch_PP-OCRv2/rec）
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# 4. 安装最新版本 ocr sdk @paddlejs-models/ocr@latest
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# 5. 安装测试环境依赖 puppeteer、jest、jest-puppeteer，如果检查到已经安装，则不会进行二次安装
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# 判断是否安装了node
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if ! type node >/dev/null 2>&1; then
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echo -e "\033[31m node 未安装 \033[0m"
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exit
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fi
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# 判断是否安装了npm
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if ! type npm >/dev/null 2>&1; then
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echo -e "\033[31m npm 未安装 \033[0m"
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exit
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fi
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# MODE be 'js_infer'
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MODE=$1
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# js_infer MODE , load model file and convert model to js_infer
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if [ ${MODE} != "js_infer" ];then
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echo "Please change mode to 'js_infer'"
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exit
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fi
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# saved_model_name
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det_saved_model_name=ch_PP-OCRv2_det_infer
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rec_saved_model_name=ch_PP-OCRv2_rec_infer
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# model_path
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model_path=test_tipc/web/models/
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rm -rf $model_path
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echo ${model_path}${det_saved_model_name}
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echo ${model_path}${rec_saved_model_name}
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# download ocr_det inference model
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wget -nc -P $model_path https://paddleocr.bj.bcebos.com/PP-OCRv2/chinese/ch_PP-OCRv2_det_infer.tar
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cd $model_path && tar xf ch_PP-OCRv2_det_infer.tar && cd ../../../
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# download ocr_rec inference model
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wget -nc -P $model_path https://paddlejs.bj.bcebos.com/models/ch_PP-OCRv2_rec_infer.tar
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cd $model_path && tar xf ch_PP-OCRv2_rec_infer.tar && cd ../../../
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MYDIR=`pwd`
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echo $MYDIR
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pip3 install paddlejsconverter
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# convert inference model to web model: model.json、chunk.dat
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paddlejsconverter \
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--modelPath=$model_path$det_saved_model_name/inference.pdmodel \
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--paramPath=$model_path$det_saved_model_name/inference.pdiparams \
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--outputDir=$model_path$det_saved_model_name/ \
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paddlejsconverter \
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--modelPath=$model_path$rec_saved_model_name/inference.pdmodel \
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--paramPath=$model_path$rec_saved_model_name/inference.pdiparams \
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--outputDir=$model_path$rec_saved_model_name/ \
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# always install latest ocr sdk
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cd test_tipc/web
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echo -e "\033[33m Installing the latest ocr sdk... \033[0m"
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npm install @paddlejs-models/ocr@latest
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npm info @paddlejs-models/ocr
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echo -e "\033[32m The latest ocr sdk installed completely.!~ \033[0m"
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# install dependencies
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if [ `npm list --dept 0 | grep puppeteer | wc -l` -ne 0 ] && [ `npm list --dept 0 | grep jest | wc -l` -ne 0 ];then
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echo -e "\033[32m Dependencies have installed \033[0m"
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else
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echo -e "\033[33m Installing dependencies ... \033[0m"
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npm install jest jest-puppeteer puppeteer
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echo -e "\033[32m Dependencies installed completely.!~ \033[0m"
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fi
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# del package-lock.json
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rm package-lock.json
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