30 lines
1.0 KiB
Python
30 lines
1.0 KiB
Python
import os
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from PIL import Image
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# === 参数配置 ===
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input_folder = r"E:\Train\EM 18 REJ" # 原图所在文件夹
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output_folder = r"E:\Train\EM18Output" # 裁剪后保存的文件夹
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crop_right_pixels = 1450 # 要裁掉的右侧像素数量
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# 如果输出文件夹不存在则创建
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os.makedirs(output_folder, exist_ok=True)
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# 遍历文件夹中的所有图片文件
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for filename in os.listdir(input_folder):
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if filename.lower().endswith(('.png', '.jpg', '.jpeg', '.bmp', '.tif', '.tiff')):
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img_path = os.path.join(input_folder, filename)
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img = Image.open(img_path)
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width, height = img.size
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# 定义裁剪区域：(left, upper, right, lower)
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crop_box = (0, 0, width, height- crop_right_pixels)
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cropped_img = img.crop(crop_box)
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# 保存结果
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output_path = os.path.join(output_folder, filename)
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cropped_img.save(output_path)
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print(f"已裁剪: {filename} -> 下侧去掉 {crop_right_pixels} 像素")
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print("✅ 批量裁剪完成！")
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