Find Size of Image in Python

Python Program to Find the Size of Image Using PIL

# Python Program to Find the Size of Image Using PIL

#importing the module
import PIL
from PIL import Image
  
# loading the image
img = PIL.Image.open("img.png")
  
# fetching the dimensions
Width, height = img.size
  
# displaying the dimensions
print("the dimensions are :", str(width) + "x" + str(height))

Output:

the dimensions are :500x130

Python Program to Find the Size of Image Using OpenCV

# Python Program to Find the Size of Image Using OpenCV

# importing the module
import cv2
  
# loading the image
img = cv2.imread("geeksforgeeks.png")
  
# fetching the dimensions
w = img.shape[1]
h = img.shape[0]
  
# displaying the dimensions
print(“the dimensions are :”, str(w) + "x" + str(h))

Output:

the dimensions are :450x140

Python Program to Find the Size of Image

# Python Program to Find the Size of Image

def jpeg_res(filename):
   """"This function prints the resolution of the jpeg image file passed into it"""

   # open image for reading in binary mode
   with open(filename,'rb') as img_file:

       # height of image (in 2 bytes) is at 164th position
       img_file.seek(163)

       # read the 2 bytes
       a = img_file.read(2)

       # calculate height
       height = (a[0] << 8) + a[1]

       # next 2 bytes is width
       a = img_file.read(2)

       # calculate width
       width = (a[0] << 8) + a[1]

   print("The resolution of the image is",width,"x",height)

jpeg_res("img1.jpg")

Output:

The resolution of the image is 280 x 280