Homework 1 Clarifications
Problem 2
- Technically, the equation for polarization attenuation
should be
a = | f . p |
where | x | is the absolute
value of x. I doubt this would affect anyone's answers, but I'm noting
it for completeness and correctness.
- My color scale in this problem is [0.0...1.0] for each
color channel, as opposed to [0...256]. So, (1,1,1) could be written
(1.0,1.0,1.0) which is bright white.
- You do not strictly need to name the colors that get
produced. It is enough to give the RGB color coordinates.
Problem 3
- You do not need to worry about flipping for
convolution; you can think of everything in "pre-flipped" form, as you did
for impressionist.
- Assume the y-axis is "up". So, the line x=y is along
a diagonal running from the bottom-left corner of an image to the upper
right corner of the image.