Resize Image With Python

1. 說明

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筆記使用 Python 以及 Pillow Packages 批次將圖片重新調整比例以及壓縮圖大小，以節省儲存空間。

說明

不多說，直接上程式碼，注意需要先安裝 pillow

pip install pillow

from PIL import Image
import os
import glob
import random

def convert(file):
    input_image_path = file
    file_name, extension = os.path.splitext(file)
    output_image_path = f'{file_name}_minify.{os.path_sp}.{extension}'

    original_image = Image.open(input_image_path)

    # Resize
    new_width = original_image.size[0] // 2
    new_height = original_image.size[1] // 2

    resized_image = original_image.resize((new_width, new_height))

    # Compression: 100 is best quality
    compression_quality = 35

    resized_image.save(output_image_path, quality=compression_quality)

os.chdir(r"D:\ImagesFolder")
jpg_files = glob.glob("*.jpg")

for jpg in jpg_files:
    convert(jpg)