Inverting an image makes it look like a photographic negative. Define a function named invert.This function expects an image as an argument and resets each RGB component to 255 minus that component. Be sure to test the function with images that have been converted to grayscale and black and white as well as color images. An example of the program is shown below:

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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Chapter1: Introduction
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Inverting an image makes it look like a photographic negative.
Define a function named invert. This function expects an image as an argument and
resets each RGB component to 255 minus that component. Be sure to test the function with
images that have been converted to grayscale and black and white as well as color images.
An example of the program is shown below:
Original
Inverted
images.py invert.py smokey.gif
1 "
2 images.py
3 Revised for Python 3.2, 2011.
4 This module, written by Kenne
Lambert, supports simple imag
processing.
5 The Image class represents ei
an image loaded from a GIF fi
>_ Terminal
X +
sandbox $ python3 invert.py
Enter the image file name: smok
ey.gif
0
Transcribed Image Text:Instructions Inverting an image makes it look like a photographic negative. Define a function named invert. This function expects an image as an argument and resets each RGB component to 255 minus that component. Be sure to test the function with images that have been converted to grayscale and black and white as well as color images. An example of the program is shown below: Original Inverted images.py invert.py smokey.gif 1 " 2 images.py 3 Revised for Python 3.2, 2011. 4 This module, written by Kenne Lambert, supports simple imag processing. 5 The Image class represents ei an image loaded from a GIF fi >_ Terminal X + sandbox $ python3 invert.py Enter the image file name: smok ey.gif 0
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