Exercise

Images as data: changing images

To modify an image, you can modify the existing numbers in the array. In a color image, you can change the values in one of the color channels without affecting the other colors, by indexing on the last dimension of the array.

The image you imported in the previous exercise is available in data.

Instructions

100 XP

Modify the bricks image to replace the top left corner of the image (10 by 10 pixels) into a red square.
Visualize the resulting image.

Take Hint (-30 XP)