ers identifying the four affine transformations (two scale, shear and rotation) are clearly identified.</p>
<p>(b) Using the chain rule, show that the derivative of <span class="arithmatex">\(F(c+x_0+\bb{A}(x-x_0))\)</span> w.r.t. each of these parameters can be represented in terms of the two spatial derivatives of <span class="arithmatex">\(F\)</span>.</p>
<p>(c) Using a two-dimensional kernel smoother (Chapter 6), describe how to implement this procedure when the images are quantized to <span class="arit