1. Use the pattern of discontinuities from Q4 to go backwards and make a guess regarding the reflectance-based intensity of the image. Describe how you could use this new 1D intensity profile to recover the illumination component of the image. Does the reflectance profile appear to correspond to what you see in the original image explain why or why not.

Q Search in Presentation Home Insert Design Transitions Animations Slide ShowReview ViewPicture Format Share ^ Reset Paste Convert to Picture A Text BoxArrange Quick Styles New Section You may want to use the Powerpoint color picker to see what the physical pixel values are as you move left to right. This will help you draw a more precise 1-D profile. Click to add notes Slide 1 of 1 English (United States) + 104% ER Q Search in Presentation Home Insert Design Transitions Animations Slide ShowReview ViewPicture Format Share ^ Reset Paste Convert to Picture A Text BoxArrange Quick Styles New Section You may want to use the Powerpoint color picker to see what the physical pixel values are as you move left to right. This will help you draw a more precise 1-D profile. Click to add notes Slide 1 of 1 English (United States) + 104% ER