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Good day,<div><br></div><div>I am new to the VTK environment and would like ask for suggestions on starting-points on how to develop (or modify an existing example) a VTK graphical front-end for image registration code written in the ITK environment.</div><div><br></div><div>What I would like to start out with is a basic view of a three-dimensional volume with an overlaid two-dimensional slice. The relative positions of these two items would change as the registration progresses (perhaps over a collection of iterations rather than at each single registration iteration for the sake of prompt processing and viewing). I was thinking of using the Command-Observer design pattern to update the VTK elements from the ITK registration code.</div><div><br></div><div><br></div><div>Thank you,</div><div><br></div><div>Michael.</div><div><br><div> <span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><div>M. Wirtzfeld</div><div>Robarts Research</div><div>London, ON.</div><div><br></div><div>"There are three kinds of lies: lies, damned lies, and statistics." - Benjamin Disrael</div><div><br></div><div><br></div></span><br class="Apple-interchange-newline"></span><br class="Apple-interchange-newline"> </div><br></div></body></html>