Welcome to the World of Online Learning:
Hello Friends “This blog helps you to learn Python programming concepts. You can learn Python language at your own speed and time. One can learn concepts of Python language by practicing various programs given on various pages of this blog. Enjoy the power of Self-learning using the Internet.”

Write a Python Program to Find the Size (Resolution) of an Image
PROGRAM: Python Program to Find the Size (Resolution) of an Image
/* Python Program to Find the Size (Resolution) of an 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