In this project we will perform some image processing
- We will read a .pgm extension image manually. No OpenCV used
- We will change the spatial resolution of the image from 512x512 to 256x256. However, we will keep the size of the image to 512x512
- Reduce spatial resolution to 128x128 and 64x64
- Reduce the grayscale resolution from 8 bits per pixel to 6 bits per pixel