视频图像批量处理脚本

1.单个文件夹下对图像进行批量裁剪

from PIL import Image
import os


def update(input_img_path, output_img_path):
    image = Image.open(input_img_path)
    cropped = image.crop((38, 0, 580, 610))  # 裁剪坐标为 (x0, y0, x1, y1)
    cropped.save(output_img_path)


dataset_dir = 'XXX'  # 需要裁剪的图片存放文件夹
output_dir = 'XXX'  # 裁剪后的图片输出文件夹

# 获取需要转换的图片路径并生成目标路径
image_filenames = [(os.path.join(dataset_dir, x), os.path.join(output_dir, x))
                   for x in os.listdir(dataset_dir)]
# 转换所有图片
for path in image_filenames:
    update(path[0], path[1])

2.历遍多个文件夹下对图像进行批量裁剪

from PIL import Image
import os


def update(input_img_path, output_img_path):
    image = Image.open(input_img_path)
    cropped = image.crop((38, <