netiron のブックマーク / はてなブックマーク

netiron のブックマーク 2009/05/19 08:31

<blockquote class="hatena-bookmark-comment"><a class="comment-info" href="https://b.hatena.ne.jp/entry/17843575/comment/netiron" data-user-id="netiron" data-entry-url="https://b.hatena.ne.jp/entry/s/web-archive.southampton.ac.uk/www2009.eprints.org/85/" data-original-href="https://web-archive.southampton.ac.uk/www2009.eprints.org/85/" data-entry-favicon="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2F2.zoppoz.workers.dev%3A443%2Fhttps%2Fweb-archive.southampton.ac.uk%2Fwww2009.eprints.org%2F85%2F" data-user-icon="/users/netiron/profile.png">What's Up CAPTCHA? A CAPTCHA Based on Image Orientation - WWW2009 EPrints</a><ul class="comment-tag" style="list-style: none; margin: 0px;"><li style="float: left">[<a href="https://b.hatena.ne.jp/q/captcha">captcha</a>]</li><li style="float: left">[<a href="https://b.hatena.ne.jp/q/google">google</a>]</li><li style="float: left">[<a href="https://b.hatena.ne.jp/q/image">image</a>]</li></ul><br><p style="clear: left"></p><a class="datetime" href="https://b.hatena.ne.jp/netiron/20090519#bookmark-17843575"><span class="datetime-body">2009/05/19 08:31</span></a></blockquote><script src="https://b.st-hatena.com/js/comment-widget.js" charset="utf-8" async></script>

このブックマークにはスターがありません。
最初のスターをつけてみよう！