Python OpenCV – cv2.transpose() method Last Updated : 03 Jan, 2023 Comments Improve Suggest changes Like Article Like Report OpenCV is a library of programming functions mainly aimed at real-time computer vision. cv2.transpose() method is used to transpose a 2D array. The function cv::transpose rotate the image 90 degrees Counter clockwise. Syntax: cv2.cv.transpose( src[, dst] ) Parameters: src: It is the image whose matrix is to be transposed. dst: It is the output image of the same size and depth as src image. It is an optional parameter. Return Value: It returns an image. Image used for all the below examples: Example: Python3 1== # Python program to explain cv2.transpose() method # importing cv2 import cv2 # path path = r'C:\Users\user\Desktop\geeks14.png' # Reading an image in default mode src = cv2.imread(path) # Window name in which image is displayed window_name = 'Image' # Using cv2.transpose() method image = cv2.transpose(src) # Displaying the image cv2.imshow(window_name, image) cv2.waitKey(0) Output: Comment More infoAdvertise with us Next Article Python OpenCV – cv2.transpose() method D divyamohan123 Follow Improve Article Tags : Python OpenCV Python-OpenCV Practice Tags : python Similar Reads Python PIL | Image.transpose() method PIL is the Python Imaging Library which provides the python interpreter with image editing capabilities. The Image module provides a class with the same name which is used to represent a PIL image. The module also provides a number of factory functions, including functions to load images from files, 2 min read Python OpenCV – cv2.flip() method OpenCV-Python is a library of programming functions mainly aimed at real-time computer vision. cv2.flip() method is used to flip a 2D array. The function cv::flip flips a 2D array around vertical, horizontal, or both axes. Syntax: cv2.cv.flip(src, flipCode[, dst] )Parameters: src: Input array.dst: O 1 min read Python OpenCV | cv2.blur() method OpenCV-Python is a library of Python bindings designed to solve computer vision problems. cv2.blur() method is used to blur an image using the normalized box filter. The function smooths an image using the kernel which is represented as: Syntax: cv2.blur(src, ksize[, dst[, anchor[, borderType]]]) Pa 2 min read cv2.imread() method - Python OpenCV OpenCV-Python is a Python library used to solve computer vision tasks. cv2.imread() method loads an image from the specified file. If the image cannot be read because of missing file, improper permissions or an unsupported/invalid format then it returns an empty matrix.Example:Pythonimport cv2 image 2 min read Python OpenCV | cv2.imshow() method OpenCV-Python is a library of Python bindings designed to solve computer vision problems. cv2.imshow() method is used to display an image in a window. The window automatically fits the image size. Syntax: cv2.imshow(window_name, image)Parameters: window_name: A string representing the name of the wi 3 min read Python OpenCV | cv2.imwrite() method OpenCV-Python is a library of Python bindings designed to solve computer vision problems. cv2.imwrite() method is used to save an image to any storage device. This will save the image according to the specified format in current working directory. Syntax: cv2.imwrite(filename, image) Parameters:file 2 min read Python OpenCV | cv2.cvtColor() method OpenCV-Python is a library of Python bindings designed to solve computer vision problems. cv2.cvtColor() method is used to convert an image from one color space to another. There are more than 150 color-space conversion methods available in OpenCV. We will use some of color space conversion codes be 4 min read Python OpenCV - cv2.calcHist method OpenCV provides us with the cv2.calcHist() function to calculate the image histograms. We could apply it to calculate the histogram of the constituent color channels (blue, green, and red) of the image. When we read the image using cv2.imread() method, the image read is in BGR format. We could use t 4 min read Python OpenCV Cheat Sheet The Python OpenCV Cheat Sheet is your complete guide to mastering computer vision and image processing using Python. It's designed to be your trusty companion, helping you quickly understand the important ideas, functions, and techniques in the OpenCV library. Whether you're an experienced developer 15+ min read Python | Numpy matrix.transpose() With the help of Numpy matrix.transpose() method, we can find the transpose of the matrix by using the matrix.transpose()method in Python. Numpy matrix.transpose() Syntax Syntax : matrix.transpose() Parameter: No parameters; transposes the matrix it is called on. Return : Return transposed matrix Wh 3 min read Like