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3617, end: 3665, weight: 1, type: ['shortcuts:/us/instance/identifier/URL']}, lw_1175429392_6: { text: 'new 2007 cars', startchar: 3901, endchar: 3913, start: 3901, end: 3913, weight: 1, type: ['shortcuts:/us/instance/identifier/hyperlink/http'] , metaData: { linkHref: "http://autos.yahoo.com/new_cars.html;_ylc=X3oDMTE0OGRsc3F2BF9TAzk3MTA3MDc2BHNlYwNtYWlsdGFncwRzbGsDbmV3Y2Fycw--", linkProtocol: "http", linkRel: "nofollow", linkTarget: "_blank" } }, lw_1175429392_7: { text: 'Yahoo! Autos.', startchar: 4074, endchar: 4086, start: 4074, end: 4086, weight: 1, type: ['shortcuts:/us/instance/identifier/hyperlink/http'] , metaData: { linkHref: "http://autos.yahoo.com/new_cars.html;_ylc=X3oDMTE0OGRsc3F2BF9TAzk3MTA3MDc2BHNlYwNtYWlsdGFncwRzbGsDbmV3Y2Fycw--", linkProtocol: "http", linkRel: "nofollow", linkTarget: "_blank" } } }; YAHOO.Shortcuts.overlaySpaceId = "97546169"; YAHOO.Shortcuts.hostSpaceId = "97546168"; </script> <div>hello
luis,</div> <div>thank you for your suggestation.I took a look at Iterativeclosestpoint 2 and it seems ok to me,but how can I Segment the fiducial from my preoperative MRI image.<br>and Generate with them a list of point coordinates (x,y,z)?</div> <div>the second question is that:when I do the task above,shall I make a txt file(like IterativeClosestPointFixedPoints) containing the the point coordinate ?</div> <div>thanks alot for your help</div> Alireza<p> 
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