无法在 Windows 上运行对象检测器问题(导入错误:无法从“object_detection.protos"导入名称“string_int_label_map_pb2")

问题描述

我正在尝试设置 tensorflow OD 包，并尝试从 repo 安装它，但它似乎不起作用.

I'm trying to setup the tensorflow OD package and I tried installing it from the repo, but it doesn't seem to be working.

我按照安装步骤(object_detection) 并尝试运行测试文件 object_detection.builders.model_builder_tf2_test.py 无济于事.

I followed the installation steps (object_detection) and tried running the test files object_detection.builders.model_builder_tf2_test.py with no avail.

1. 无法识别 protoc 可执行文件
2. 我曾收到一条 tf_utils 丢失 消息
3. 最后得到 ImportError: cannot import name 'string_int_label_map_pb2' from 'object_detection.protos'

1. The protoc executable is not recognized
2. I got a tf_utils missing message at one point
3. And ended up with ImportError: cannot import name 'string_int_label_map_pb2' from 'object_detection.protos'

我是这个工具的新手，有人遇到过这些问题吗?

I'm a novice playing with this tool, has anybody ran into these issues?

我发现了这些相关问题并尝试了几件事，但我向前迈出的每一步都会解开另一个问题.

I found these related issues and tried several things, but each step I make forward unlocks another issue.

• 对象检测 API 错误:导入错误:无法导入名称anchor_generator_pb2"
• https://github.com/tensorflow/models/issues/2930

推荐答案

经过一些尝试，从一个新环境开始，我整理了使其工作的步骤.

After some attempts, starting from a new environment, I put together the steps to make it work.

1. 使用此准系统设置创建新环境(请参阅下面的代码段)
2. 克隆对象检测器 (OD) 存储库
   • 按照此处的说明操作:https://github.com/tensorflow/models/blob/master/research/object_detection/g3doc/tf2.md#python-package-installation
     • git clone https://github.com/tensorflow/models.git

• https://github.com/protocolbuffers/protobuf/releases/download/v3.15.1/protoc-3.15.1-win64.zip
• 解压
• 从bin/复制protoc.exe到C:\Windows\System32
• 通过在命令提示符下运行 protoc 进行测试

• https://github.com/protocolbuffers/protobuf/releases/download/v3.15.1/protoc-3.15.1-win64.zip
• unzip
• from bin/ copy protoc.exe to C:\Windows\System32
• test by running protoc in command prompt

cd models/research
# Compile protos.
protoc object_detection/protos/*.proto --python_out=.
# Install TensorFlow Object Detection API.
cp object_detection\packages\tf2\setup.py .
# Step below is important even if some comments online (2021-02-23) suggest it is deprecated
python -m pip install --use-feature=2020-resolver .
# The step below was added, after unsuccessful previous attempts, from [this related issue][1]
pip install .

要验证设置，请运行以下任一操作

• python object_detection.builders.model_builder_tf2_test.py
• import object_detection.builders.model_builder_tf2_test

# This file may be used to create an environment using:
# $ conda create --name <env> --file <this file>
# platform: win-64
@EXPLICIT
https://repo.anaconda.com/pkgs/main/win-64/ca-certificates-2021.1.19-haa95532_0.conda
https://repo.anaconda.com/pkgs/main/win-64/vs2015_runtime-14.27.29016-h5e58377_2.conda
https://repo.anaconda.com/pkgs/main/win-64/vc-14.2-h21ff451_1.conda
https://repo.anaconda.com/pkgs/main/win-64/openssl-1.1.1i-h2bbff1b_0.conda
https://repo.anaconda.com/pkgs/main/win-64/zlib-1.2.11-h62dcd97_4.conda
https://repo.anaconda.com/pkgs/main/win-64/sqlite-3.33.0-h2a8f88b_0.conda
https://repo.anaconda.com/pkgs/main/win-64/python-3.8.0-hff0d562_2.conda
https://repo.anaconda.com/pkgs/main/win-64/certifi-2020.12.5-py38haa95532_0.conda
https://repo.anaconda.com/pkgs/main/noarch/wheel-0.36.2-pyhd3eb1b0_0.conda
https://repo.anaconda.com/pkgs/main/win-64/wincertstore-0.2-py38_0.conda
https://repo.anaconda.com/pkgs/main/win-64/setuptools-52.0.0-py38haa95532_0.conda
https://repo.anaconda.com/pkgs/main/win-64/pip-20.3.3-py38haa95532_0.conda

这篇关于无法在 Windows 上运行对象检测器问题(导入错误:无法从“object_detection.protos"导入名称“string_int_label_map_pb2")的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！