Exercise $3\mathrm{.}8$ Consider the Matlab example image $$mandi$.$tif$,$ where we can see varying

lighting across both the background and foreground. Where is information not clearly visible

within this image? What are the properties of these regions in terms of pixel values?

Consider the corresponding properties of the logarithmic and exponential transforms

$($Sections $3\mathrm{.}3\mathrm{.}1$ and $3\mathrm{.}3\mathrm{.}2)$ and associated Examples $3\mathrm{.}8$ and $3\mathrm{.}9.$ Experiment with both of