如何用python将多张照片拼接为一张照片（横拼或者竖拼）

一、案例一：

将多张照片全部横着拼成一张照片，

python代码

图：python实现多张照片横拼一张照片

具体代码如下：

from PIL import Image
import os

def concatenate_images(input_folder, output_path):
    # List all image files in the input folder
    image_files = [file for file in os.listdir(input_folder) if file.lower().endswith(('.png', '.jpg', '.jpeg', '.gif', '.bmp'))]

    # Ensure there are images to concatenate
    if not image_files:
        print("No image files found in the input folder.")
        return

    # Open the first image to get its size
    first_image_path = os.path.join(input_folder, image_files[0])
    with Image.open(first_image_path) as fi