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			<title>CVPapers Forum -   </title>
			<lastBuildDate>Fri, 18 May 2012 12:41:37 +0200</lastBuildDate>
			<link>http://cvpapers.com/forum/</link>
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		<title>align face images</title>
		<link>http://cvpapers.com/forum/comments.php?DiscussionID=11&amp;Focus=35#Comment_35</link>
		<guid isPermaLink="false">http://cvpapers.com/forum/comments.php?DiscussionID=11&amp;Focus=35#Comment_35</guid>
		<pubDate>Sat, 14 Apr 2012 10:49:33 +0200</pubDate>
		<author>loulouRecognition</author>
		<description>
			<![CDATA[ I have a problem please help me. I am developping a C++ application for face authentification.So the first steps to do are:face detection and preprocessing face images.<br /><br />For face detection iI have used the HaarCascadeClassifier:theproblem is that the this tool or this algorithm gives me a facial region detected by a little bit large rectangle that englobes hair and some of the background.Is there a solution to chanage the dimension of this rectangle (i used frontalfacecascaadclassifier)<br />for face preprocessing i want to do face alignment exactly like this technique http://www.bytefish.de/blog/aligning_face_images but but don't know how? do i need to change my detectcion technique. <br />I want to obtain an image like this : http://www.bytefish.de/_media/blog/arnie_20_20_200_200.jpg?cache=&w=200&h=200 but i have obtained an image like this http://www.bytefish.de/_media/blog/arnie_20_20_200_200.jpg?cache=&w=200&h=200.<br />Thanks in advance for your help ]]>
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		<title>detection and aligning faces</title>
		<link>http://cvpapers.com/forum/comments.php?DiscussionID=10&amp;Focus=34#Comment_34</link>
		<guid isPermaLink="false">http://cvpapers.com/forum/comments.php?DiscussionID=10&amp;Focus=34#Comment_34</guid>
		<pubDate>Sat, 14 Apr 2012 10:46:29 +0200</pubDate>
		<author>SSSSS</author>
		<description>
			<![CDATA[ I have a problem please help me. I am developping a C++ application for face authentification.So the first steps to do are:face detection and preprocessing face images.<br /><br />For face detection iI have used the HaarCascadeClassifier:theproblem is that the this tool or this algorithm gives me a facial region detected by a little bit large rectangle that englobes hair and some of the background.Is there a solution to chanage the dimension of this rectangle (i used frontalfacecascaadclassifier)<br />for face preprocessing i want to do face alignment exactly like this technique http://www.bytefish.de/blog/aligning_face_images but but don't know how? do i need to change my detectcion technique. <br />I want to obtain an image like this : http://www.bytefish.de/_media/blog/arnie_20_20_200_200.jpg?cache=&amp;w=200&amp;h=200 but i have obtained an image like this http://www.bytefish.de/_media/blog/arnie_20_20_200_200.jpg?cache=&amp;w=200&amp;h=200.<br />Thanks in advance for your help ]]>
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		<title>Registering Thermal and Visual Images</title>
		<link>http://cvpapers.com/forum/comments.php?DiscussionID=8&amp;Focus=33#Comment_33</link>
		<guid isPermaLink="false">http://cvpapers.com/forum/comments.php?DiscussionID=8&amp;Focus=33#Comment_33</guid>
		<pubDate>Wed, 28 Dec 2011 09:41:23 +0100</pubDate>
		<author>espinoza</author>
		<description>
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		<title>What is YOUR CVPR 2010 &quot;Best Paper&quot;?</title>
		<link>http://cvpapers.com/forum/comments.php?DiscussionID=9&amp;Focus=32#Comment_32</link>
		<guid isPermaLink="false">http://cvpapers.com/forum/comments.php?DiscussionID=9&amp;Focus=32#Comment_32</guid>
		<pubDate>Wed, 30 Jun 2010 02:02:39 +0200</pubDate>
		<author>guest</author>
		<description>
			<![CDATA[ My CVPR 2010 &quot;Best Gestalt Paper&quot; is Tracking the invisible: learning where the object may be&quot;... <br /><br />&quot;Awarding the invisible&quot;:<br />the paper &quot;Being Johan Malkovic&quot;, even tough not yet available on the web, has good chance to win the ECCV 2010 &quot;Best Gestalt Paper&quot; ]]>
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		<title>What is YOUR CVPR 2010 &quot;Best Paper&quot;?</title>
		<link>http://cvpapers.com/forum/comments.php?DiscussionID=9&amp;Focus=31#Comment_31</link>
		<guid isPermaLink="false">http://cvpapers.com/forum/comments.php?DiscussionID=9&amp;Focus=31#Comment_31</guid>
		<pubDate>Sun, 27 Jun 2010 23:17:03 +0200</pubDate>
		<author>overrider</author>
		<description>
			<![CDATA[ >> http://www.vision.ucsd.edu/sites/default/files/gestalt.pdf<br /><br />Have someone recognized the papers on Fig. 6--7? ]]>
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		<title>What is YOUR CVPR 2010 &quot;Best Paper&quot;?</title>
		<link>http://cvpapers.com/forum/comments.php?DiscussionID=9&amp;Focus=30#Comment_30</link>
		<guid isPermaLink="false">http://cvpapers.com/forum/comments.php?DiscussionID=9&amp;Focus=30#Comment_30</guid>
		<pubDate>Sun, 27 Jun 2010 19:06:01 +0200</pubDate>
		<author>guest</author>
		<description>
			<![CDATA[ Two papers:<br />&quot;Visual Tracking Decomposition&quot; has impressive results (but it is surely CPU intensive) and &quot;Efficient Hierarchical Graph-Based Video Segmentation&quot;. ]]>
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		<title>Registering Thermal and Visual Images</title>
		<link>http://cvpapers.com/forum/comments.php?DiscussionID=8&amp;Focus=29#Comment_29</link>
		<guid isPermaLink="false">http://cvpapers.com/forum/comments.php?DiscussionID=8&amp;Focus=29#Comment_29</guid>
		<pubDate>Sat, 26 Jun 2010 13:14:27 +0200</pubDate>
		<author>maciej.gryka</author>
		<description>
			<![CDATA[ These look interesting, thanks! ]]>
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		<title>Registering Thermal and Visual Images</title>
		<link>http://cvpapers.com/forum/comments.php?DiscussionID=8&amp;Focus=28#Comment_28</link>
		<guid isPermaLink="false">http://cvpapers.com/forum/comments.php?DiscussionID=8&amp;Focus=28#Comment_28</guid>
		<pubDate>Fri, 25 Jun 2010 18:24:34 +0200</pubDate>
		<author>cvpapers</author>
		<description>
			<![CDATA[ Two papers available on CVPapers ;-) about line matching (ICCV 2009 & CVPR 2010):<br /><a href="http://graphics.usc.edu/~luwang/pdf/lu_ICCV09.pdf" >Wide-Baseline Image Matching Using Line Signatures (ICCV 2009)</a><br /><a href="http://nlpr-web.ia.ac.cn/english/rv/bfan/LM-paper.pdf" >Line Matching Leveraged By Point Correspondences (CVPR 2010)</a><br /><br />Hope it helps. ]]>
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		<title>Registering Thermal and Visual Images</title>
		<link>http://cvpapers.com/forum/comments.php?DiscussionID=8&amp;Focus=27#Comment_27</link>
		<guid isPermaLink="false">http://cvpapers.com/forum/comments.php?DiscussionID=8&amp;Focus=27#Comment_27</guid>
		<pubDate>Fri, 25 Jun 2010 10:38:54 +0200</pubDate>
		<author>Pierre</author>
		<description>
			<![CDATA[ Did you have thought about line based matching ?<br />I think contours will be the most repeatable things between the two types of images ]]>
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		<title>Registering Thermal and Visual Images</title>
		<link>http://cvpapers.com/forum/comments.php?DiscussionID=8&amp;Focus=26#Comment_26</link>
		<guid isPermaLink="false">http://cvpapers.com/forum/comments.php?DiscussionID=8&amp;Focus=26#Comment_26</guid>
		<pubDate>Fri, 25 Jun 2010 10:38:26 +0200</pubDate>
		<author>guest</author>
		<description>
			<![CDATA[ Maybe with a preprocessing stage, using edge detector or LBP. Or features based on those operators... ]]>
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		<title>What is YOUR CVPR 2010 &quot;Best Paper&quot;?</title>
		<link>http://cvpapers.com/forum/comments.php?DiscussionID=9&amp;Focus=25#Comment_25</link>
		<guid isPermaLink="false">http://cvpapers.com/forum/comments.php?DiscussionID=9&amp;Focus=25#Comment_25</guid>
		<pubDate>Fri, 25 Jun 2010 10:17:34 +0200</pubDate>
		<author>cvpapers</author>
		<description>
			<![CDATA[ The correct link of this paper is <a href="http://vision.ucsd.edu/sites/default/files/gestalt.pdf" >http://vision.ucsd.edu/sites/default/files/gestalt.pdf</a><br />You are right ! Interesting (and fun) paper. ]]>
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	<item>
		<title>What is YOUR CVPR 2010 &quot;Best Paper&quot;?</title>
		<link>http://cvpapers.com/forum/comments.php?DiscussionID=9&amp;Focus=24#Comment_24</link>
		<guid isPermaLink="false">http://cvpapers.com/forum/comments.php?DiscussionID=9&amp;Focus=24#Comment_24</guid>
		<pubDate>Fri, 25 Jun 2010 02:45:17 +0200</pubDate>
		<author>guest</author>
		<description>
			<![CDATA[ Not the best, but surely interesting...<br />http://www.vision.ucsd.edu/sites/default/files/gestalt.pdf ]]>
		</description>
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	<item>
		<title>What is YOUR CVPR 2010 &quot;Best Paper&quot;?</title>
		<link>http://cvpapers.com/forum/comments.php?DiscussionID=9&amp;Focus=23#Comment_23</link>
		<guid isPermaLink="false">http://cvpapers.com/forum/comments.php?DiscussionID=9&amp;Focus=23#Comment_23</guid>
		<pubDate>Thu, 24 Jun 2010 17:22:42 +0200</pubDate>
		<author>cvpapers</author>
		<description>
			<![CDATA[ Give your CVPR 2010 "Best Paper(s)"... ]]>
		</description>
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		<title>Registering Thermal and Visual Images</title>
		<link>http://cvpapers.com/forum/comments.php?DiscussionID=8&amp;Focus=22#Comment_22</link>
		<guid isPermaLink="false">http://cvpapers.com/forum/comments.php?DiscussionID=8&amp;Focus=22#Comment_22</guid>
		<pubDate>Thu, 24 Jun 2010 12:04:07 +0200</pubDate>
		<author>maciej.gryka</author>
		<description>
			<![CDATA[ What could be a good way to find correspondences between thermal and visual images? Examples here: <a href='http://www.cs.ucl.ac.uk/staff/M.Gryka/ucl_vis.jpg' >visual</a>, <a href='http://www.cs.ucl.ac.uk/staff/M.Gryka/ucl_therm.jpg' >thermal</a><br /><br />SIFT doesn't work for that - it's great for visual-visual or thermal-thermal correspondences, but not across types.<br /><br />Thanks,<br />Maciek ]]>
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		<title>Suggestions</title>
		<link>http://cvpapers.com/forum/comments.php?DiscussionID=6&amp;Focus=20#Comment_20</link>
		<guid isPermaLink="false">http://cvpapers.com/forum/comments.php?DiscussionID=6&amp;Focus=20#Comment_20</guid>
		<pubDate>Tue, 22 Jun 2010 22:55:33 +0200</pubDate>
		<author>overrider</author>
		<description>
			<![CDATA[ On the second point.<br />Well, there is a [computer-vision] tag on SO.<br />I think the stack-exchange engine is not appropriate for discussing papers. It assumes having 1-2 great answers to a precise question, which is not the case. Here we need somewhat for discussions like a forum.<br /><br />Also look at the example of themachinelearningforum.org ]]>
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		<title>Enhance your posts</title>
		<link>http://cvpapers.com/forum/comments.php?DiscussionID=5&amp;Focus=18#Comment_18</link>
		<guid isPermaLink="false">http://cvpapers.com/forum/comments.php?DiscussionID=5&amp;Focus=18#Comment_18</guid>
		<pubDate>Tue, 22 Jun 2010 22:30:23 +0200</pubDate>
		<author>guest</author>
		<description>
			<![CDATA[ computer vision rulez! I need it even to post this message. (I mean reCaptcha) ]]>
		</description>
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		<title>Suggestions</title>
		<link>http://cvpapers.com/forum/comments.php?DiscussionID=6&amp;Focus=15#Comment_15</link>
		<guid isPermaLink="false">http://cvpapers.com/forum/comments.php?DiscussionID=6&amp;Focus=15#Comment_15</guid>
		<pubDate>Tue, 22 Jun 2010 15:38:40 +0200</pubDate>
		<author>mgryka</author>
		<description>
			<![CDATA[ First of all thanks for organising all this - having so many interesting papers in one place is really cool. Secondly, it's great that you're adding the forum - I think a lot can be gained from having an active, online community. Way to go!<br /><br />As for feedback - I don't want to suggest too much changes at the very start, but since you asked :)<br /><ul ><br /><li >in terms of looks (nitpick really), the grey header on the top of the page could be smaller IMHO - it grabs quite a lot of attention from the content right now</li><br /><li >it'd be nice to have some more modern forum/discussion form, rather than the phpBB-style one. Obviously that would require scrapping everything so it's not a quick change, but something like <a href='http://news.ycombinator.com/' >Hackernews</a> or <a href='http://stackoverflow.com/' >StackOverflow</a> would be really cool. Especially for more specific, focused topics like discussing a given paper. They both also do a great job of keeping the discussions on-topic and engaging community, but how much of that is due to form is arguable</li><br /></ul><br /><br />I'll add more when something comes to my mind.<br /><br />Thanks,<br />Maciek ]]>
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		<title>Enhance your posts</title>
		<link>http://cvpapers.com/forum/comments.php?DiscussionID=5&amp;Focus=14#Comment_14</link>
		<guid isPermaLink="false">http://cvpapers.com/forum/comments.php?DiscussionID=5&amp;Focus=14#Comment_14</guid>
		<pubDate>Tue, 22 Jun 2010 15:02:52 +0200</pubDate>
		<author>cvpapers</author>
		<description>
			<![CDATA[ You can add file attachements to your post using the <i >"Attachements"</i> button at the bottom of the text area...<br />See the result in this comment ]]>
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		<title>Enhance your posts</title>
		<link>http://cvpapers.com/forum/comments.php?DiscussionID=5&amp;Focus=13#Comment_13</link>
		<guid isPermaLink="false">http://cvpapers.com/forum/comments.php?DiscussionID=5&amp;Focus=13#Comment_13</guid>
		<pubDate>Tue, 22 Jun 2010 15:00:51 +0200</pubDate>
		<author>cvpapers</author>
		<description>
			<![CDATA[ You <b >can</b> add <i >HTML</i> <u >tag</u>:<ul ><li >Switch radio button, at the bottom of the text area, to HTML</li><li >Switch this radio button to Text if you prefer to use text only</li></ul> ]]>
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