A lot of the examples in the itkSoftwareGuide uses the optimizer defined in itkRegularStepGradientDescentOptimizer.h.<br><br>As I understand this i a gradient descent optimzer. There is not much details about this method in the guide (I assume its rather basic) but it could be very nice to read some examples showing how this optimizer works for a few iterations.<br>
<br>I have tried googling articles and websites that show how gradient descent is applied in the context of digital image processing but cannot seem to find anything. Does anyone on this mailing list know of any good resources to a step-by-step example using the gradient descent method on a digital image?<br>