{"id":1103101,"date":"2025-01-08T16:06:57","date_gmt":"2025-01-08T08:06:57","guid":{"rendered":""},"modified":"2025-01-08T16:07:02","modified_gmt":"2025-01-08T08:07:02","slug":"%e5%a6%82%e4%bd%95%e5%b0%86%e5%9b%be%e7%89%87%e5%89%aa%e8%a3%81%e6%88%90%e5%b0%8f%e5%9b%be%e7%89%87python","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1103101.html","title":{"rendered":"\u5982\u4f55\u5c06\u56fe\u7247\u526a\u88c1\u6210\u5c0f\u56fe\u7247python"},"content":{"rendered":"

\"\u5982\u4f55\u5c06\u56fe\u7247\u526a\u88c1\u6210\u5c0f\u56fe\u7247python\"<\/p>\n

\u5982\u4f55\u5c06\u56fe\u7247\u526a\u88c1\u6210\u5c0f\u56fe\u7247python<\/strong><\/p>\n<\/p>\n

\u8981\u5c06\u56fe\u7247\u526a\u88c1\u6210\u5c0f\u56fe\u7247\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528Python\u4e2d\u7684Pillow\u5e93\u3002\u4f7f\u7528Pillow\u5e93\u3001\u6307\u5b9a\u526a\u88c1\u533a\u57df\u3001\u5faa\u73af\u526a\u88c1\u56fe\u50cf\u3001\u4fdd\u5b58\u526a\u88c1\u540e\u7684\u56fe\u50cf<\/strong>\u3002\u5176\u4e2d\uff0cPillow\u5e93<\/strong>\u662f\u5b9e\u73b0\u8fd9\u4e00\u64cd\u4f5c\u7684\u5173\u952e\u3002\u901a\u8fc7Pillow\u5e93\uff0c\u4f60\u53ef\u4ee5\u65b9\u4fbf\u5730\u52a0\u8f7d\u3001\u5904\u7406\u548c\u4fdd\u5b58\u56fe\u50cf\u3002\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Pillow\u5e93\u5c06\u56fe\u7247\u526a\u88c1\u6210\u5c0f\u56fe\u7247\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u5b89\u88c5Pillow\u5e93<\/h3>\n<\/p>\n

\u8981\u5f00\u59cb\u5904\u7406\u56fe\u50cf\uff0c\u9996\u5148\u9700\u8981\u5b89\u88c5Pillow\u5e93\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a<\/p>\n<\/p>\n

pip install Pillow<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e8c\u3001\u52a0\u8f7d\u56fe\u50cf<\/h3>\n<\/p>\n
\u9996\u5148\uff0c\u4f7f\u7528Pillow\u5e93\u7684Image<\/code>\u6a21\u5757\u52a0\u8f7d\u56fe\u50cf\u3002\u4ee5\u4e0b\u662f\u52a0\u8f7d\u56fe\u50cf\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n
from PIL import Image<\/p>\n
\u52a0\u8f7d\u56fe\u50cf<\/strong><\/h2>\n
image = Image.open('path_to_your_image.jpg')<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e09\u3001\u6307\u5b9a\u526a\u88c1\u533a\u57df<\/h3>\n<\/p>\n
\u5728\u526a\u88c1\u56fe\u50cf\u4e4b\u524d\uff0c\u9700\u8981\u6307\u5b9a\u526a\u88c1\u533a\u57df\u3002\u53ef\u4ee5\u4f7f\u7528crop<\/code>\u65b9\u6cd5\u6765\u6307\u5b9a\u526a\u88c1\u533a\u57df\uff0c\u8be5\u65b9\u6cd5\u63a5\u53d7\u4e00\u4e2a\u5143\u7ec4\uff0c\u5305\u542b\u5de6\u3001\u4e0a\u3001\u53f3\u3001\u4e0b\u56db\u4e2a\u5750\u6807\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff1a<\/p>\n<\/p>\n
# \u6307\u5b9a\u526a\u88c1\u533a\u57df<\/p>\n
left = 100<\/p>\n
top = 100<\/p>\n
right = 400<\/p>\n
bottom = 400<\/p>\n
\u526a\u88c1\u56fe\u50cf<\/strong><\/h2>\n
cropped_image = image.crop((left, top, right, bottom))<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u56db\u3001\u5faa\u73af\u526a\u88c1\u56fe\u50cf<\/h3>\n<\/p>\n
\u5982\u679c\u9700\u8981\u5c06\u56fe\u50cf\u526a\u88c1\u6210\u591a\u4e2a\u5c0f\u56fe\u7247\uff0c\u53ef\u4ee5\u4f7f\u7528\u5faa\u73af\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff0c\u5047\u8bbe\u5c06\u56fe\u50cf\u526a\u88c1\u6210\u5927\u5c0f\u76f8\u7b49\u7684\u5c0f\u56fe\u7247\uff1a<\/p>\n<\/p>\n
import os<\/p>\n
\u5b9a\u4e49\u526a\u88c1\u51fd\u6570<\/strong><\/h2>\n
def crop_image(image, crop_width, crop_height, output_dir):<\/p>\n
    image_width, image_height = image.size<\/p>\n
    num_crops_x = image_width \/\/ crop_width<\/p>\n
    num_crops_y = image_height \/\/ crop_height<\/p>\n
    # \u521b\u5efa\u8f93\u51fa\u76ee\u5f55<\/p>\n
    if not os.path.exists(output_dir):<\/p>\n
        os.makedirs(output_dir)<\/p>\n
    crop_count = 0<\/p>\n
    for i in range(num_crops_x):<\/p>\n
        for j in range(num_crops_y):<\/p>\n
            left = i * crop_width<\/p>\n
            top = j * crop_height<\/p>\n
            right = left + crop_width<\/p>\n
            bottom = top + crop_height<\/p>\n
            cropped_image = image.crop((left, top, right, bottom))<\/p>\n
            cropped_image.save(os.path.join(output_dir, f'crop_{crop_count}.jpg'))<\/p>\n
            crop_count += 1<\/p>\n
\u52a0\u8f7d\u56fe\u50cf<\/strong><\/h2>\n
image = Image.open('path_to_your_image.jpg')<\/p>\n
\u8bbe\u7f6e\u526a\u88c1\u53c2\u6570<\/strong><\/h2>\n
crop_width = 100<\/p>\n
crop_height = 100<\/p>\n
output_dir = 'cropped_images'<\/p>\n
\u526a\u88c1\u56fe\u50cf<\/strong><\/h2>\n
crop_image(image, crop_width, crop_height, output_dir)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e94\u3001\u4fdd\u5b58\u526a\u88c1\u540e\u7684\u56fe\u50cf<\/h3>\n<\/p>\n
\u5728\u526a\u88c1\u56fe\u50cf\u540e\uff0c\u4f7f\u7528save<\/code>\u65b9\u6cd5\u5c06\u526a\u88c1\u540e\u7684\u56fe\u50cf\u4fdd\u5b58\u5230\u6307\u5b9a\u7684\u6587\u4ef6\u8def\u5f84\u3002\u4ee5\u4e0b\u662f\u4fdd\u5b58\u56fe\u50cf\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n
# \u4fdd\u5b58\u526a\u88c1\u540e\u7684\u56fe\u50cf<\/p>\n
cropped_image.save('path_to_save_cropped_image.jpg')<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u516d\u3001\u5904\u7406\u4e0d\u540c\u5c3a\u5bf8\u7684\u56fe\u50cf<\/h3>\n<\/p>\n
\u6709\u65f6\u4f60\u53ef\u80fd\u9700\u8981\u5904\u7406\u4e0d\u540c\u5c3a\u5bf8\u7684\u56fe\u50cf\uff0c\u53ef\u4ee5\u4f7f\u7528Pillow\u5e93\u7684resize<\/code>\u65b9\u6cd5\u5c06\u56fe\u50cf\u8c03\u6574\u5230\u6307\u5b9a\u5c3a\u5bf8\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff1a<\/p>\n<\/p>\n
# \u8c03\u6574\u56fe\u50cf\u5927\u5c0f<\/p>\n
resized_image = image.resize((800, 600))<\/p>\n
\u4fdd\u5b58\u8c03\u6574\u5927\u5c0f\u540e\u7684\u56fe\u50cf<\/strong><\/h2>\n
resized_image.save('path_to_save_resized_image.jpg')<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e03\u3001\u6dfb\u52a0\u8fb9\u6846\u548c\u5176\u4ed6\u56fe\u50cf\u5904\u7406<\/h3>\n<\/p>\n
Pillow\u5e93\u8fd8\u63d0\u4f9b\u4e86\u5176\u4ed6\u56fe\u50cf\u5904\u7406\u529f\u80fd\uff0c\u4f8b\u5982\u6dfb\u52a0\u8fb9\u6846\u3001\u65cb\u8f6c\u56fe\u50cf\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n
# \u6dfb\u52a0\u8fb9\u6846<\/p>\n
from PIL import ImageOps<\/p>\n
\u6dfb\u52a0\u8fb9\u6846<\/strong><\/h2>\n
border_image = ImageOps.expand(image, border=10, fill='black')<\/p>\n
\u4fdd\u5b58\u6dfb\u52a0\u8fb9\u6846\u540e\u7684\u56fe\u50cf<\/strong><\/h2>\n
border_image.save('path_to_save_border_image.jpg')<\/p>\n
\u65cb\u8f6c\u56fe\u50cf<\/strong><\/h2>\n
rotated_image = image.rotate(45)<\/p>\n
\u4fdd\u5b58\u65cb\u8f6c\u540e\u7684\u56fe\u50cf<\/strong><\/h2>\n
rotated_image.save('path_to_save_rotated_image.jpg')<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u516b\u3001\u5904\u7406\u4e0d\u540c\u56fe\u50cf\u683c\u5f0f<\/h3>\n<\/p>\n
Pillow\u5e93\u652f\u6301\u591a\u79cd\u56fe\u50cf\u683c\u5f0f\uff0c\u4f8b\u5982JPEG\u3001PNG\u3001BMP\u7b49\u3002\u5728\u52a0\u8f7d\u548c\u4fdd\u5b58\u56fe\u50cf\u65f6\uff0c\u53ef\u4ee5\u6307\u5b9a\u56fe\u50cf\u683c\u5f0f\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n
# \u52a0\u8f7dPNG\u683c\u5f0f\u7684\u56fe\u50cf<\/p>\n
image = Image.open('path_to_your_image.png')<\/p>\n
\u4fdd\u5b58\u4e3aJPEG\u683c\u5f0f<\/strong><\/h2>\n
image.save('path_to_save_image.jpg', format='JPEG')<\/p>\n
\u4fdd\u5b58\u4e3aBMP\u683c\u5f0f<\/strong><\/h2>\n
image.save('path_to_save_image.bmp', format='BMP')<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e5d\u3001\u5904\u7406\u900f\u660e\u80cc\u666f<\/h3>\n<\/p>\n
\u5bf9\u4e8e\u5177\u6709\u900f\u660e\u80cc\u666f\u7684\u56fe\u50cf\uff08\u5982PNG\u683c\u5f0f\uff09\uff0c\u53ef\u4ee5\u4f7f\u7528Pillow\u5e93\u5904\u7406\u900f\u660e\u80cc\u666f\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff1a<\/p>\n<\/p>\n
# \u52a0\u8f7d\u5177\u6709\u900f\u660e\u80cc\u666f\u7684\u56fe\u50cf<\/p>\n
image = Image.open('path_to_your_image_with_transparent_background.png')<\/p>\n
\u526a\u88c1\u56fe\u50cf<\/strong><\/h2>\n
left = 50<\/p>\n
top = 50<\/p>\n
right = 250<\/p>\n
bottom = 250<\/p>\n
cropped_image = image.crop((left, top, right, bottom))<\/p>\n
\u4fdd\u5b58\u526a\u88c1\u540e\u7684\u56fe\u50cf<\/strong><\/h2>\n
cropped_image.save('path_to_save_cropped_image_with_transparent_background.png', format='PNG')<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5341\u3001\u6279\u91cf\u5904\u7406\u56fe\u50cf<\/h3>\n<\/p>\n
\u5982\u679c\u9700\u8981\u6279\u91cf\u5904\u7406\u591a\u4e2a\u56fe\u50cf\uff0c\u53ef\u4ee5\u4f7f\u7528\u5faa\u73af\u6279\u91cf\u52a0\u8f7d\u548c\u5904\u7406\u56fe\u50cf\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff1a<\/p>\n<\/p>\n
import glob<\/p>\n
\u83b7\u53d6\u6240\u6709\u56fe\u50cf\u6587\u4ef6\u8def\u5f84<\/strong><\/h2>\n
image_paths = glob.glob('path_to_your_images\/*.jpg')<\/p>\n
\u6279\u91cf\u5904\u7406\u56fe\u50cf<\/strong><\/h2>\n
for image_path in image_paths:<\/p>\n
    image = Image.open(image_path)<\/p>\n
    # \u526a\u88c1\u56fe\u50cf<\/p>\n
    cropped_image = image.crop((left, top, right, bottom))<\/p>\n
    # \u4fdd\u5b58\u526a\u88c1\u540e\u7684\u56fe\u50cf<\/p>\n
    cropped_image.save(f'path_to_save_cropped_images\/cropped_{os.path.basename(image_path)}')<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5341\u4e00\u3001\u56fe\u50cf\u589e\u5f3a<\/h3>\n<\/p>\n
Pillow\u5e93\u8fd8\u63d0\u4f9b\u4e86\u56fe\u50cf\u589e\u5f3a\u529f\u80fd\uff0c\u4f8b\u5982\u8c03\u6574\u4eae\u5ea6\u3001\u5bf9\u6bd4\u5ea6\u3001\u989c\u8272\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n
from PIL import ImageEnhance<\/p>\n
\u8c03\u6574\u4eae\u5ea6<\/strong><\/h2>\n
enhancer = ImageEnhance.Brightness(image)<\/p>\n
bright_image = enhancer.enhance(1.5)<\/p>\n
\u4fdd\u5b58\u8c03\u6574\u4eae\u5ea6\u540e\u7684\u56fe\u50cf<\/strong><\/h2>\n
bright_image.save('path_to_save_bright_image.jpg')<\/p>\n
\u8c03\u6574\u5bf9\u6bd4\u5ea6<\/strong><\/h2>\n
enhancer = ImageEnhance.Contrast(image)<\/p>\n
contrast_image = enhancer.enhance(1.5)<\/p>\n
\u4fdd\u5b58\u8c03\u6574\u5bf9\u6bd4\u5ea6\u540e\u7684\u56fe\u50cf<\/strong><\/h2>\n
contrast_image.save('path_to_save_contrast_image.jpg')<\/p>\n
\u8c03\u6574\u989c\u8272<\/strong><\/h2>\n
enhancer = ImageEnhance.Color(image)<\/p>\n
color_image = enhancer.enhance(1.5)<\/p>\n
\u4fdd\u5b58\u8c03\u6574\u989c\u8272\u540e\u7684\u56fe\u50cf<\/strong><\/h2>\n
color_image.save('path_to_save_color_image.jpg')<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5341\u4e8c\u3001\u56fe\u50cf\u6ee4\u955c<\/h3>\n<\/p>\n
Pillow\u5e93\u8fd8\u63d0\u4f9b\u4e86\u5404\u79cd\u56fe\u50cf\u6ee4\u955c\uff0c\u4f8b\u5982\u6a21\u7cca\u3001\u9510\u5316\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n
from PIL import ImageFilter<\/p>\n
\u5e94\u7528\u6a21\u7cca\u6ee4\u955c<\/strong><\/h2>\n
blur_image = image.filter(ImageFilter.BLUR)<\/p>\n
\u4fdd\u5b58\u5e94\u7528\u6a21\u7cca\u6ee4\u955c\u540e\u7684\u56fe\u50cf<\/strong><\/h2>\n
blur_image.save('path_to_save_blur_image.jpg')<\/p>\n
\u5e94\u7528\u9510\u5316\u6ee4\u955c<\/strong><\/h2>\n
sharp_image = image.filter(ImageFilter.SHARPEN)<\/p>\n
\u4fdd\u5b58\u5e94\u7528\u9510\u5316\u6ee4\u955c\u540e\u7684\u56fe\u50cf<\/strong><\/h2>\n
sharp_image.save('path_to_save_sharp_image.jpg')<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528Python\u4e2d\u7684Pillow\u5e93\u5c06\u56fe\u7247\u526a\u88c1\u6210\u5c0f\u56fe\u7247\uff0c\u5e76\u8fdb\u884c\u5404\u79cd\u56fe\u50cf\u5904\u7406\u3002Pillow\u5e93\u529f\u80fd\u5f3a\u5927\u4e14\u6613\u4e8e\u4f7f\u7528\uff0c\u662f\u5904\u7406\u56fe\u50cf\u7684\u7406\u60f3\u9009\u62e9\u3002\u5e0c\u671b\u8fd9\u7bc7\u6587\u7ae0\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n<\/p>\n
\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
 \u5982\u4f55\u5728Python\u4e2d\u4f7f\u7528PIL\u5e93\u8fdb\u884c\u56fe\u7247\u526a\u88c1\uff1f<\/strong>
\u4f7f\u7528Python\u7684Pillow\u5e93\uff08PIL\u7684\u5206\u652f\uff09\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u56fe\u7247\u526a\u88c1\u3002\u9996\u5148\uff0c\u9700\u8981\u5b89\u88c5Pillow\u5e93\uff0c\u53ef\u4ee5\u901a\u8fc7\u547d\u4ee4pip install Pillow<\/code>\u8fdb\u884c\u5b89\u88c5\u3002\u526a\u88c1\u56fe\u7247\u7684\u57fa\u672c\u6b65\u9aa4\u662f\u6253\u5f00\u56fe\u7247\uff0c\u5b9a\u4e49\u526a\u88c1\u533a\u57df\u7684\u5750\u6807\uff0c\u7136\u540e\u4f7f\u7528crop()<\/code>\u65b9\u6cd5\u8fdb\u884c\u526a\u88c1\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n
from PIL import Image\n\n# \u6253\u5f00\u56fe\u7247\nimage = Image.open('your_image.jpg')\n\n# \u5b9a\u4e49\u526a\u88c1\u533a\u57df (\u5de6\uff0c\u4e0a\uff0c\u53f3\uff0c\u4e0b)\ncrop_area = (100, 100, 400, 400)\n\n# \u526a\u88c1\u56fe\u7247\ncropped_image = image.crop(crop_area)\n\n# \u4fdd\u5b58\u526a\u88c1\u540e\u7684\u56fe\u7247\ncropped_image.save('cropped_image.jpg')\n<\/code><\/pre>\n
\u8fd9\u6837\uff0c\u4f60\u5c31\u53ef\u4ee5\u6839\u636e\u9700\u8981\u526a\u88c1\u51fa\u6307\u5b9a\u533a\u57df\u7684\u5c0f\u56fe\u7247\u3002<\/p>\n
\u5728Python\u4e2d\u5982\u4f55\u5904\u7406\u591a\u5f20\u56fe\u7247\u7684\u6279\u91cf\u526a\u88c1\uff1f<\/strong>
\u5982\u679c\u9700\u8981\u5bf9\u591a\u5f20\u56fe\u7247\u8fdb\u884c\u526a\u88c1\uff0c\u53ef\u4ee5\u4f7f\u7528\u5faa\u73af\u6765\u5904\u7406\u3002\u9996\u5148\uff0c\u5c06\u6240\u6709\u9700\u8981\u526a\u88c1\u7684\u56fe\u7247\u653e\u5728\u4e00\u4e2a\u6587\u4ef6\u5939\u4e2d\uff0c\u7136\u540e\u5229\u7528os<\/code>\u5e93\u904d\u5386\u6587\u4ef6\u5939\u4e2d\u7684\u56fe\u7247\u6587\u4ef6\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n
import os\nfrom PIL import Image\n\n# \u5b9a\u4e49\u56fe\u7247\u6587\u4ef6\u5939\u8def\u5f84\nfolder_path = 'your_images_folder'\n\n# \u904d\u5386\u6587\u4ef6\u5939\u4e2d\u7684\u6bcf\u4e00\u5f20\u56fe\u7247\nfor filename in os.listdir(folder_path):\n    if filename.endswith('.jpg') or filename.endswith('.png'):\n        image = Image.open(os.path.join(folder_path, filename))\n        crop_area = (100, 100, 400, 400)  # \u5b9a\u4e49\u526a\u88c1\u533a\u57df\n        cropped_image = image.crop(crop_area)\n        cropped_image.save(os.path.join(folder_path, 'cropped_' + filename))\n<\/code><\/pre>\n
\u8fd9\u6837\uff0c\u6bcf\u5f20\u56fe\u7247\u90fd\u4f1a\u88ab\u526a\u88c1\u5e76\u4fdd\u5b58\u4e3a\u65b0\u6587\u4ef6\uff0c\u4fbf\u4e8e\u7ba1\u7406\u548c\u4f7f\u7528\u3002<\/p>\n
\u5982\u4f55\u8c03\u6574\u526a\u88c1\u533a\u57df\u4ee5\u9002\u5e94\u4e0d\u540c\u5c3a\u5bf8\u7684\u56fe\u7247\uff1f<\/strong>
\u5728\u526a\u88c1\u56fe\u7247\u65f6\uff0c\u53ef\u80fd\u9700\u8981\u6839\u636e\u4e0d\u540c\u7684\u56fe\u7247\u5c3a\u5bf8\u6765\u8c03\u6574\u526a\u88c1\u533a\u57df\u3002\u53ef\u4ee5\u901a\u8fc7\u83b7\u53d6\u56fe\u7247\u7684\u5bbd\u5ea6\u548c\u9ad8\u5ea6\u6765\u52a8\u6001\u8bbe\u7f6e\u526a\u88c1\u533a\u57df\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u6839\u636e\u56fe\u7247\u7684\u4e2d\u5fc3\u4f4d\u7f6e\u8fdb\u884c\u526a\u88c1\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n
from PIL import Image\n\ndef crop_center(image, crop_width, crop_height):\n    img_width, img_height = image.size\n    left = (img_width - crop_width) \/ 2\n    top = (img_height - crop_height) \/ 2\n    right = (img_width + crop_width) \/ 2\n    bottom = (img_height + crop_height) \/ 2\n    return image.crop((left, top, right, bottom))\n\n# \u4f7f\u7528\u793a\u4f8b\nimage = Image.open('your_image.jpg')\ncropped_image = crop_center(image, 300, 300)  # \u526a\u88c1\u4e2d\u5fc3\u533a\u57df\ncropped_image.save('center_cropped_image.jpg')\n<\/code><\/pre>\n
\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u786e\u4fdd\u4e0d\u540c\u5c3a\u5bf8\u7684\u56fe\u7247\u90fd\u80fd\u83b7\u5f97\u6240\u9700\u7684\u526a\u88c1\u6548\u679c\uff0c\u9002\u7528\u4e8e\u591a\u79cd\u5e94\u7528\u573a\u666f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5982\u4f55\u5c06\u56fe\u7247\u526a\u88c1\u6210\u5c0f\u56fe\u7247python \u8981\u5c06\u56fe\u7247\u526a\u88c1\u6210\u5c0f\u56fe\u7247\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528Python\u4e2d\u7684Pillow\u5e93\u3002\u4f7f\u7528Pil […]","protected":false},"author":3,"featured_media":1103107,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1103101"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=1103101"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1103101\/revisions"}],"predecessor-version":[{"id":1103113,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1103101\/revisions\/1103113"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1103107"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1103101"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1103101"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1103101"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}