How to Perform Image Processing Using Pillow in Python?
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Condition for Image Processing with Pillow
Image processing involves analyzing and manipulating images. Pillow, a Python library, simplifies working with image files, including loading, transforming, and saving them. It supports numerous formats, enabling efficient image editing.
Step by Step Process
Import Library: Install and import Pillow in Python.
Load Image: Use `Image.open()` to read images.
Process Image: Perform operations like resizing, rotating, and filtering.
Save Image: Save the processed images to disk.
Why Should We Choose Pillow?
Ease of Use: Simple APIs make image manipulation straightforward.
Wide Operations: Supports cropping, resizing, and applying filters.
Format Support: Compatible with various image formats.
Sample Source Code
from PIL import Image, ImageEnhance, ImageFilter
import os
# Define the folder path where the images are stored
image_folder = '31.image processing with pillow/img'
# Get a list of all image files in the folder
image_files = [f for f in os.listdir(image_folder) if f.endswith(('.png', '.jpg', '.jpeg'))]
# Loop over each image in the folder
for image_name in image_files:
# Full path of the image
image_path = os.path.join(image_folder, image_name)
# Open an image file
with Image.open(image_path) as img:
# Show the original image
img.show(title=f"Original Image: {image_name}")