python实现固定尺寸图像拼接

本文实例为大家分享了python实现固定尺寸图像拼接，供大家参考，具体内容如下

讲解

1、代码效果：固定尺寸图像拼接

代码

import os
import cv2
import numpy as np

def joint(or_path, tar_path, size):
 determination = tar_path
 if not os.path.exists(determination):
   os.makedirs(determination)

path = or_path
 folders = os.listdir(path)
 folders_name = []
 folders.sort(key = lambda x: int(x.split('.')[0]))
 for folder in folders:
   folders_name.append(path + "\\" + str(folder))
 foldler_len = len(folders_name)
 joint = []
 for i in range(size):
   joint.append(cv2.imread(folders_name[i]))
 index = 0
 for i in range(len(folders_name)):
   if i < size:
     continue
   image = cv2.imread(folders_name[i])
   joint[index] = np.hstack((joint[index], image))
   index += 1
   if index > size - 1:
     index = 0
 for i in range(1, len(joint)):
   joint[0] = np.vstack((joint[0], joint[i]))
 cv2.imwrite(tar_path + "/all.jpg", joint[0])
 print(joint[0].shape)

if __name__ == "__main__":
 joint(r"", r"", size)#原图像文件夹路径、新图像存放路径、单方向图像数

运行结果

运行前

运行后

来源：https://blog.csdn.net/qq_44813407/article/details/115315650