opencv-python-headless win7 64

Unfortunately, as an AI language model, I am not able to provide specific download links or instructions on how to install specific packages on a specific operating system. However, you can try the following steps to install opencv-python-headless on Windows 7 64-bit:

1. Install Python 3.7 or later version from the official website.
2. Open the command prompt and install pip, which is the package installer for Python, by running the following command:

python -m ensurepip --default-pip

3. Upgrade pip by running the following command:

python -m pip install --upgrade pip

4. Install opencv-python-headless by running the following command:

pip install opencv-python-headless

Note: Make sure that you have installed all the required dependencies before installing opencv-python-headless. You can refer to the official documentation for more information on the dependencies and installation instructions.