2D images for 3D modelling


	2D images for 3D modelling

mona

10-30-2007 4:22 PM

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tags:

flickr, images, photos, modeling, model

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<div style="margin: 12px 0px; font-family: arial; color: #333333; background: #ffffff; border: solid 4px #e5e5e5; width: 100%; clear: left;"><div class="CM_CTB_Content_Wrap" style="margin: 0px; padding: 0px;background-color: #ffffff;"><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content.clipmarks.com/blog_embed/95a006ac-f812-4a8a-9b09-05338b41d862/1E0E00F9-704E-405A-97CF-9ECDB6E26280/" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://technology.newscientist.com/article.ns?id=dn12846" href="http://technology.newscientist.com/article.ns?id=dn12846" style="font-size: 11px;">technology.newscientist.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://technology.newscientist.com/article.ns?id=dn12846"><P>Images uploaded to photo-sharing websites like <A target="ns" href="http://www.flickr.com" linkindex="29">Flickr</A> could find a surprising new application – they could help build accurate 3D models of the real world.</P></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://technology.newscientist.com/article.ns?id=dn12846"><P>"The system provides an opportunity to use the billions of user-contributed images available online to 'reconstruct the world' without relying on specialised equipment," Goesele told <B>New Scientist</B>.</P></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://technology.newscientist.com/article.ns?id=dn12846"><P>Goesele and colleagues realised that sites like Flickr might hold huge potential for remote stereo imaging, as long as the images uploaded to them could be analysed correctly.</P></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://technology.newscientist.com/article.ns?id=dn12846"><P>For example, there are more than 200,000 images of Notre Dame Cathedral in Paris on Flickr. "We were curious and wanted to try how far we could push a reconstruction system by running it on these very general, real-world datasets," Goesele says.</P></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://technology.newscientist.com/article.ns?id=dn12846"><div align="center"><img src="http://content9.clipmarks.com/blog_cache/technology.newscientist.com/img/1436EA41-163C-4AB1-A09C-431D676851F4" alt="A 3D model of Notre Dame cathedral (left) was created using 653 photographs similar to the one shown (right) (Image: Michael Goesele/Flickr) " /></div></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://technology.newscientist.com/article.ns?id=dn12846"><DIV class="straptext">A 3D model of Notre Dame cathedral (left) was created using 653 photographs similar to the one shown (right) (Image: Michael Goesele/Flickr) </DIV></blockquote></div><div style="margin: 0px 6px 6px 4px;"><table style="font-size: 11px;border-spacing: 0px;padding: 0px;" cellpadding="0" cellspacing="0" width="100%"><tr><td style="background:transparent;border-width:0px;padding:0px;">&nbsp;</td><td align="right" style="background:transparent;border-width:0px;padding:0px;width:107px" width="107"><a href="http://clipmarks.com/share/1E0E00F9-704E-405A-97CF-9ECDB6E26280/blog/" title="blog or email this clip"><img src="http://content6.clipmarks.com/images/c2b-foot.png" border="0" alt="blog it" width="107" height="17" style="border-width:0px;padding:0px;margin:0px;" /></a></td></tr></table></div></div>

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