Problem 6. Assume that you are given an image showing the intensity I(x, y)=c exp[-a(x-b)2]. How does the image look like? Can you compute the corresponding Hessian matrix at pixel (x,y)? Does it tell us anything about the image? (8 pts) Problem 6. Assume that you are given an image showing the intensity I(x, y)=c exp[-a(x-b)2]. How does the image look like? Can you compute the corresponding Hessian matrix at pixel (x,y)? Does it tell us anything about the image? (8 pts)