Opencv get image size. jpg') >>> height, width, channels = img. The shape attribute returns a tuple representing the dimensions of the array, which for images, corresponds to the height, width, and the number of channels (for color images). To get the image shape or size, use ndarray. You don't need the last value here so you can use below code to get height and width of image: height, width = src. . Assuming you are working with BGR images, here is an example: >>> import numpy as np >>> import cv2 >>> img = cv2. You can use image. The shape returns a tuple that has 3 values – height, width, and the number of channels. When working with OpenCV Python, images are stored in numpy ndarray. When working with OpenCV Python, images are stored in numpy ndarray. shape to get the dimensions of the image. You can obtain the image size as a tuple using the shape attribute of ndarray in OpenCV and the size attribute of PIL. Then, you can use index on the dimensions variable to get width, height and This article explains how to get the image size (width and height) in Python with OpenCV and Pillow (PIL). shape >>> print height, width, channels 600 800 3 Once the image is loaded, you can get its size (dimensions) using the shape attribute. shape. The first value is height of an image, the second is width, and the last one is number of channels. shape[:2] print(width, height) I want to get image width and height, how can I do that in OpenCV? For example: Mat src = imread("path_to_image"); cout << src. width; Is that right? cv2 uses numpy for manipulating images, so the proper and best way to get the size of an image is using numpy. It returns 3 values. Image in Pillow (PIL). imread('foo. In order to get the size of the image ndarray. shape is used where ndarray is the image read using imread function. pnyb bnutkhy rcunzgx remtp zmcrvgj uso itx jsxtpqh anuvpe uhk