C++_2019-04-28_机器视觉——Opencv——Openvino_加速深度学习运行
Openvino环境配置与使用（window）
第一步：安装Openvino前的环境需求：
vs2015以上
cmake3.4以上
python3.5以上
openvino安装（openvino的安装附带着opencv4的捆绑安装哦）：
openvino序列号：C9PJ-FP9CSFT8
https://docs.openvinotoolkit.org/2019_R1/_docs_install_guides_installing_openvino_windows.html
第二步：安装openvino：
正常装
添加路径到全局变量去C:\Program Files (x86)\IntelSWTools\openvino\bin\setupvars.bat
第三步：openvino环境部署：
运行：
C:\Program Files (x86)\IntelSWTools\openvino_2019.1.087\deployment_tools\model_optimizer\install_prerequisites\install_prerequisites.bat
第四步：openvino案例测试
两个案例:
C:\Program Files (x86)\IntelSWTools\openvino_2019.1.087\deployment_tools\demo\demo_squeezenet_download_convert_run.bat
C:\Program Files (x86)\IntelSWTools\openvino_2019.1.087\deployment_tools\demo\demo_security_barrier_camera.bat
第五步：模型转换
openvino转换模型：
位置不可以：C:\Program Files (x86)\IntelSWTools\openvino_2019.1.087\deployment_tools\model_optimizer
位置可行：自己的工程文件路径
【frozen_inference_graph.pb和pipeline.config模型】转换【IR模型】
命令格式：
python "mo_tf.py"
--input_model="frozen_inference_graph.pb"
--tensorflow_use_custom_operations_config "ssd_v2_support.json"
--tensorflow_object_detection_api_pipeline_config "pipeline.config"
--reverse_input_channels具体实现——成功案例****成功生成：**.xml和**.bin文件****
python "C:\Program Files (x86)\IntelSWTools\openvino\deployment_tools\model_optimizer/mo_tf.py" --input_model="D:\DongDemo\CPP\openvino\ssd_inception_v2_coco_2018_01_28/frozen_inference_graph.pb" --tensorflow_use_custom_operations_config "C:\Program Files (x86)\IntelSWTools\openvino\deployment_tools\model_optimizer/extensions/front/tf/ssd_support.json" --tensorflow_object_detection_api_pipeline_config "D:\DongDemo\CPP\openvino\ssd_inception_v2_coco_2018_01_28/pipeline.config" --reverse_input_channels
第六步：模型使用
https://docs.openvinotoolkit.org/latest/_docs_IE_DG_Introduction.html
半成功案例：
模型：pb + tensorflow api——暂时可以生成bin文件不能生成xml文件
python "C:\Program Files (x86)\IntelSWTools\openvino\deployment_tools\model_optimizer/mo_tf.py" --input_model "C:\Users\Administrator\Desktop\DONG\Openvino\model_translate\frozen_inference_graph.pb" --tensorflow_use_custom_operations_config "C:\Program Files (x86)\IntelSWTools\openvino\deployment_tools\model_optimizer/extensions/front/tf/ssd_support.json" --tensorflow_object_detection_api_pipeline_config "C:\Users\Administrator\Desktop\DONG\Openvino\model_translate\ssd_mobilenet_v1_raccoon.config"
出现问题：
[ ERROR ] Error while emitting attributes for layer FeatureExtractor/MobilenetV1/zeros/Output_0/Data__const (id = 66). It usually means that there is unsupported pattern around this node or unsupported combination of attributes.# 尝试记录
D:\DongDemo\PYTHON\demo_object_detection\my_train\demo_1\model_translate
模型：pb + tensorflow api
python "C:\Program Files (x86)\IntelSWTools\openvino\deployment_tools\model_optimizer/mo_tf.py"
--input_model "D:\DongDemo\PYTHON\demo_object_detection\my_train\demo_1\model_translate\frozen_inference_graph.pb"
--tensorflow_use_custom_operations_config "C:\Program Files (x86)\IntelSWTools\openvino\deployment_tools\model_optimizer/extensions/front/tf/ssd_support.json"
--tensorflow_object_detection_api_pipeline_config "D:\DongDemo\PYTHON\demo_object_detection\my_train\demo_1\model_translate\ssd_mobilenet_v1_raccoon.config"
--input_shape [1,600,500,3]
--mean_values [127.5,127.5,127.5]
python "mo.py"
--input_model "D:\DongDemo\PYTHON\demo_object_detection\my_train\demo_1\model_translate\frozen_inference_graph.pb"
--tensorflow_use_custom_operations_config "C:\Program Files (x86)\IntelSWTools\openvino\deployment_tools\model_optimizer/extensions/front/tf/ssd_support.json"
--output="detection_boxes,detection_scores,num_detections"
--tensorflow_object_detection_api_pipeline_config "D:\DongDemo\PYTHON\demo_object_detection\my_train\demo_1\model_translate\ssd_mobilenet_v1_raccoon.config"
模型：pb
mo_tf.py --input_model .pb --input_checkpoint
python "C:\Program Files (x86)\IntelSWTools\openvino\deployment_tools\model_optimizer/mo_tf.py"
--input_model "D:\DongDemo\PYTHON\demo_object_detection\my_train\demo_1\model_translate\frozen_inference_graph.pb"
--input_checkpoint "D:\DongDemo\PYTHON\demo_object_detection\my_train\demo_1\model_translate\"
模型：pbtxt（基于opencv CPP）
mo_tf.py --input_model .pbtxt --input_checkpoint --input_model_is_text
python "C:\Program Files (x86)\IntelSWTools\openvino\deployment_tools\model_optimizer/mo_tf.py"
--input_model "D:\DongDemo\PYTHON\demo_object_detection\my_train\demo_1\model_translate\label_map.pbtxt"
--input_checkpoint "D:\DongDemo\PYTHON\demo_object_detection\my_train\demo_1\model_translate\"
--input_model_is_text
模型：model.ckpt-xxx.meta
mo_tf.py --input_meta_graph .meta
python "C:\Program Files (x86)\IntelSWTools\openvino\deployment_tools\model_optimizer/mo_tf.py"
--input_meta_graph "D:\DongDemo\PYTHON\demo_object_detection\my_train\demo_1\train\model.ckpt-40956.meta"
模型：pbtxt
mo_tf.py --input_model .pbtxt --input_checkpoint --input_model_is_text
python "C:\Program Files (x86)\IntelSWTools\openvino\deployment_tools\model_optimizer/mo_tf.py"
--input_model "D:\DongDemo\PYTHON\demo_object_detection\my_train\demo_1\train\graph.pbtxt"
--input_checkpoint "D:\DongDemo\PYTHON\demo_object_detection\my_train\demo_1\train\"
--input_model_is_text
模型：pbtxt
python mo_tf.py --input_model inception_v1.pbtxt --input_model_is_text -b 1
python "C:\Program Files (x86)\IntelSWTools\openvino\deployment_tools\model_optimizer/mo_tf.py" --input_model "D:\DongDemo\PYTHON\demo_object_detection\my_train\demo_1\train\graph.pbtxt" --input_model_is_text -b 1
python "C:\Program Files (x86)\IntelSWTools\openvino\deployment_tools\model_optimizer/mo_tf.py" --input_model "D:\DongDemo\PYTHON\demo_object_detection\my_train\demo_1\model_translate\label_map.pbtxt" --input_model_is_text -b 1 参考：
https://docs.openvinotoolkit.org/2019_R1/_docs_install_guides_installing_openvino_windows.html