Problem Set 5: Working with Digital Images

Working with 8-bit Grayscale Bitmaps

1. (2 Points) Use the binary editor to create a 200 x 200 grayscale image with gray stripes as shown:

   

2. (4 Points) Use the binary editor to create a 200 x 200 empty frame as shown:

   

3. (4 Points) Use the binary editor to frame a 200 x 200 picture as shown:

   

4. (4 Points) Use the binary editor to tip an image to the left as shown:

   

Working with 24-bit Color Bitmaps

5. (3 Points) Download the JPEG on the left, convert it to a 24-bit bitmap and then amp up the green to 255 as shown on the right.

   

6. (3 Points) Using the same original as in the previous problem, double the amount of red as shown on the right.