![]() hstack ( ) # Now the horizontal attachment is done # noe vertical attachment resize (image4, ( 200, 200 ) ) # Now how we will attach image with other image # we will create a horizontal stack of images # then we will add it to the vertical stack # let the horizontal pair be (image1,image2) # and (image3,image4) # we will use numpy stack function imread ( "images.png" ) # make all the images of same size #so we will use resize function # read all the images # we are going to take 4 images only ![]() cv2.resize(,()): It will resize the image.np.vstack(): It will create a vertical stack of images.np.hstack(): It will create a horizontal stack of images.Let us see some of the functions that we will use in this article: Note: We have taken only 4 Images for collage. We will create a horizontal stack of images then after that, we will join them in a vertical stack of images. In this article, we will try to join images with the help of NumPy functions and we will use python-opencv(cv2) for reading and getting the data of the images. What we will actually do in this Article? Pycharm users: Go to the project interpreter -> click on + button -> download the module. ![]() Python-opencv(cv2)(Open source computer vision) is a python library that will help us to solve the problems related to computer vision. Pycharm Users: Go to the project interpreter -> click on + button -> download NumPy.Numpy is a python library that will help us to solve the problems based on scientific computation and to store the data of the same data types. Modules Used: In this article, we will use NumPy and python-opencv(cv2) libraries. Submitted by Abhinav Gangrade, on August 14, 2020 In this article, we will see how we can make the collage of images with the help of NumPy and python-opencv(cv2)? ![]()
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