8. Reducing image quality
An image file is made up of pixels.
The total number of pixels make up the image resolution(
Number of pixels by width x Number of pixels by height)
Reducing number of pixels and the number of bits required
to store each pixel color) will reduce file size.
9. Remove repetition
The 2 dimensional representation of this image is:
B R R
G G B
B B B
Repetition can be removed:
B R2
G2 B
B3