Aug 9, 2024 · Image.resize () Returns a resized copy of this image. size – The requested size in pixels, as a 2-tuple: (width, height). resample – An optional resampling filter.

Nov 7, 2008 · By default PIL save() method is poor quality, you can use image.save(file_path, quality=quality_value) to change the quality. This script will resize an image (somepic.jpg) using PIL (Python Imaging Library) to a width of 300 pixels and a height proportional to the new width.

for item in dirs: if os.path.isfile(path+item): img = Image.open(path+item) f, e = os.path.splitext(path+item) img = img.resize((width,hight ), Image.ANTIALIAS) img.save(f + '.jpg') . This does not really answer the question. It proposes another method. It could be useful, yes, but is not a direct answer.

Jan 7, 2024 · We’ll go through a few popular ways to resize images in Python, touching upon the process, code examples, performance, and their respective pros and cons. Using PIL/Pillow. The Python Imaging Library (PIL), also known as Pillow in its modern version, is one of the most widely used libraries for image processing tasks in Python.

Feb 2, 2024 · With Python, we used Image.open to resize and read an image using PIL and maintain its aspect ratio. After calculating the new width and height, we resized the image using the resize method and saved the new image using the same method according to the new width.

Oct 19, 2024 · Learn how to resize images using Python Pillow with step-by-step instructions and code examples.

To resize an image with Python Pillow, you can use the resize () method of the PIL.Image.Image class. This method allows you to specify the desired image size, the resampling filter to use, and the region of the source image to be considered for resizing.

Apr 8, 2022 · In this tutorial, you’ll learn how to resize an image in Python using the Pillow library. You’ll learn how to resize individual images and multiple images in bulk. You’ll also learn how to specify a percentage to scale by, a maximum width, and a maximum height. By the end of this tutorial, you’ll have learned:

Jan 29, 2022 · Resizing an image can be tricky, but luckily Python has us covered with Pillow, a fork of Python Imaging Library (PIL). The following file formats are supported by Python Pillow: JPEG, PNG, TIFF, PPM, GIF, and BMP. Pillow is an open-source Python library for image manipulation and processing.

Feb 18, 2025 · This article describes how to resize images in bulk with the Pillow library, a popular fork of the Python Imaging Library (PIL); and, to maintain the quality and aspect ratio, in OpenCV, a robust library of programming functions for computer vision, neural networks, and other advanced image processing tasks.