Perhaps, not surprisingly, we use the cv2.resize function to resize our images. Now, we are going to explore how to resize an image. So far in this series, we’ve covered two image transformations: translation and rotation. Implementing basic image resizing with OpenCV Our opencv_resize.py file will load the input adrian.png image and then perform several resizing operations, thus demonstrating how to use OpenCV’s cv2.resize function to resize an image. Start by accessing the “Downloads” section of this tutorial to retrieve the source code and example image.įrom there, the project folder should look like this: $ tree. Resizing an image is relatively straightforward using OpenCV’s cv2.resize function, but before reviewing any code, let’s first review our project directory structure. Gain access to Jupyter Notebooks for this tutorial and other PyImageSearch guides that are pre-configured to run on Google Colab’s ecosystem right in your web browser! No installation required.Īnd best of all, these Jupyter Notebooks will run on Windows, macOS, and Linux! Project structure Ready to run the code right now on your Windows, macOS, or Linux systems?.Wanting to skip the hassle of fighting with the command line, package managers, and virtual environments?.
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