python实现固定尺寸图像拼接_Python

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

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									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