assignment 1

[brobeson]

This is due by 11:59 PM on September 10.

• [x] Problem 1
• [x] Problem 2
• [x] Problem 3
• [x] Problem 4
• [x] Problem 5
  • [x] Revisit problem 5. I'm concerned my two methods are not distinct enough, and that I didn't use the hint &.
• [x] Problem 6
  • [x] Try blockproc() in Matlab. It didn't work in octave.
• [x] Problem 7

[brobeson]

Problem 4 is contradictory. It states

Normalize image B to C, whose data type is double and whose values fall in the range of [0, 1](i.e., the maximum intensity value of the image should be normalized to 1). Display image C on figure 3 with the message “Normalized Grayscale Image” as the figure title. (Note: Image C should appear the same as the image B.)

The first statement, to remap the maximum intensity to 1, will not necessarily produce an identical image to the original. To do that, the image needs to be remapped such that 255 maps to 1. I've emailed Amir (our TA) for clarification.

[brobeson]

Problem 4 is contradictory. It states

Normalize image B to C, whose data type is double and whose values fall in the range of [0, 1](i.e., the maximum intensity value of the image should be normalized to 1). Display image C on figure 3 with the message “Normalized Grayscale Image” as the figure title. (Note: Image C should appear the same as the image B.)

The first statement, to remap the maximum intensity to 1, will not necessarily produce an identical image to the original. To do that, the image needs to be remapped such that 255 maps to 1. I've emailed Amir (our TA) for clarification.

Amir replied that use the first statement as a guide to how to solve this problem.