This tutorial will discuss compressing an image using the PIL library in Python. Before using the PIL library, install it using pip or python. pip install Pillow Python Image Compression Using PIL Library Image compression is used to reduce the size of an image. We know that images consist ...
我们可以使用以下代码来删除原始照片: os.remove(original_image_path) 1. 完整示例代码 下面是一个完整的示例代码,演示了如何使用Python压缩照片并删除原始照片: fromPILimportImageimportos original_image_path="path_to_original_image.jpg"compressed_image_path="path_to_compressed_image.jpg"compression_ratio=0....
1. Pillow库 [Pillow]( Imaging Library(PIL)的一个分支,广泛用于图像处理和压缩。下面是一个简单的例子,演示如何使用Pillow进行无损和有损压缩。 fromPILimportImage# 打开图片文件img=Image.open("example.jpg")# 有损压缩img.save("example_compressed.jpg","JPEG",quality=85)# 无损压缩img.save("example_c...
Pillow是Python Imaging Library(PIL)的升级版,提供了更多的功能和性能优化。 以下是使用Pillow库实现高效图像存储的示例代码: from PIL import Image # 打开图像文件 img = Image.open('image.jpg') # 保存为JPEG格式,使用最高质量(质量为95) img.save('image_high_quality.jpg', quality=95) # 保存为PNG格...
PIL(Python Imaging Library)是一款强大的图像处理库,它提供了各种图像处理和操作的方法,包括读取、保存、裁剪、缩放、旋转等。使用PIL库可以轻松实现图像的无损保存。 代码语言:javascript 复制 fromPILimportImage # 打开图像文件 image=Image.open('image.jpg')# 保存图像为PNG格式 ...
scikit-image - A Python library for (scientific) image processing. thumbor - A smart imaging service. It enables on-demand crop, re-sizing and flipping of images. wand - Python bindings for MagickWand, C API for ImageMagick. Implementations Implementations of Python. cpython - Default, most ...
In this step-by-step tutorial, you'll learn how to use the Python Pillow library to deal with images and perform image processing. You'll also explore using NumPy for further processing, including to create animations.
A Python library/CLI tool for parsing Apple'sImage4 format. Usage Usage: pyimg4 [OPTIONS] COMMAND [ARGS]... A Python CLI tool for parsing Apple's Image4 format. Options: --version Show the version and exit. -h, --help Show this message and exit. Commands: im4m Image4 manifest com...
img =Image(file=pdf_bytes, resolution=res) img.format ='png'img.compression_quality =90img.background_color = Color("white")# 保存图片img_path ='%s%d.png'% (filename[:filename.rindex('.')], idx) img.save(filename=img_path) ...
This method deals with compression of TIFF images. ZipCompression algorithm is used from the PythonMagick library. :param list_of_file_paths: ['C:\Users\gpatil\Desktop\image1.tiff', 'C:\Users\gpatilSample\image2.tiff'] :param destination_directory: 'C:\Users\gpatil\Desktop\image1.png' ...