神奇图案欺骗你的眼睛，如果不信进来试一试! - 快乐无边

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<a href='http://wacaphoto.xwork.net.cn/default.aspx?g=posts&t=669' target='_blank' ><font color='red'>点击查看完整主题页面</font></a><br/><br/>主题：神奇图案欺骗你的眼睛，如果不信进来试一试!(发表于2011/12/11 21:02:26)<br/><br/>发表内容：<hr/><div id="threadtitle" style="word-wrap: break-word; margin-bottom: 8px; border-bottom-width: 1px; border-bottom-style: dashed; border-bottom-color: rgb(232, 232, 232); color: rgb(68, 68, 68); font-family: Verdana, Helvetica, Arial, sans-serif; font-size: 13px; text-align: left; "><h1 style="word-wrap: break-word; margin-top: 8px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; font-size: 1.17em; ">神奇图案欺骗你的眼睛，如果不信进来试一试!&nbsp;</h1></div><div class="t_msgfontfix" style="word-wrap: break-word; min-height: 100px; color: rgb(68, 68, 68); font-family: Verdana, Helvetica, Arial, sans-serif; font-size: 13px; text-align: left; "><table cellspacing="0" cellpadding="0" style="word-wrap: break-word; empty-cells: show; border-collapse: collapse; width: 1036px; table-layout: fixed; margin-left: 1px; "><tbody style="word-wrap: break-word; "><tr style="word-wrap: break-word; "><td class="t_msgfont" id="postmessage_3815649" style="word-wrap: break-word; color: rgb(68, 68, 68); font: normal normal normal 13px/1.6em Verdana, Helvetica, Arial, sans-serif; line-height: 1.6em; font-size: 14px; "><div id="ad_thread3_0" style="word-wrap: break-word; line-height: normal; "></div><div id="ad_thread4_0" style="word-wrap: break-word; line-height: normal; "></div><img src="/files/useruploadfiles3/day_111211/20111211210155656.jpg" alt="" style="word-wrap: break-word; line-height: normal; " /><br style="word-wrap: break-word; line-height: normal; " /><br style="word-wrap: break-word; line-height: normal; " /><strong>其实你看到的黑点是没有的（图1）</strong><br style="word-wrap: break-word; line-height: normal; " /><br style="word-wrap: break-word; line-height: normal; " /><img src="/files/useruploadfiles3/day_111211/20111211210155765.jpg" alt="" style="word-wrap: break-word; line-height: normal; " /><br style="word-wrap: break-word; line-height: normal; " /><br style="word-wrap: break-word; line-height: normal; " /><strong>你也许不信，图中的两条红线是一样长的（图2）</strong><br style="word-wrap: break-word; line-height: normal; " /><br style="word-wrap: break-word; line-height: normal; " /><img src="/files/useruploadfiles3/day_111211/20111211210155828.jpg" alt="" style="word-wrap: break-word; line-height: normal; " /><br style="word-wrap: break-word; line-height: normal; " /><br style="word-wrap: break-word; line-height: normal; " /><strong>红线比蓝线显得长一点，尽管它们的长度完全相等。小于90°的角使包含它的边显得短一些，而大于90°的角使包含它的边显得长一些。这就是梯形幻觉 (图3)&nbsp;</strong><br style="word-wrap: break-word; line-height: normal; " /><br style="word-wrap: break-word; line-height: normal; " /><img src="/files/useruploadfiles3/day_111211/20111211210155890.jpg" alt="" style="word-wrap: break-word; line-height: normal; " /><br style="word-wrap: break-word; line-height: normal; " /><br style="word-wrap: break-word; line-height: normal; " /><strong>黑线完全是笔直而平行的。这种经典幻觉由19世纪德国心理学家艾沃德·黑林首先发现。 (图4)</strong><br style="word-wrap: break-word; line-height: normal; " /><br style="word-wrap: break-word; line-height: normal; " /><img src="/files/useruploadfiles3/day_111211/20111211210155953.jpg" alt="" style="word-wrap: break-word; line-height: normal; " /><br style="word-wrap: break-word; line-height: normal; " /><br style="word-wrap: break-word; line-height: normal; " /><strong>这确实是一个完好的正方形。但是放射线会歪曲一个人对线条和形状的感知。虽然它被称作奥毕森幻觉，但其实它是黑林幻觉的一个变体 (图5)</strong><br style="word-wrap: break-word; line-height: normal; " /><br style="word-wrap: break-word; line-height: normal; " /><img src="/files/useruploadfiles3/day_111211/20111211210156000.jpg" alt="" style="word-wrap: break-word; line-height: normal; " /><br style="word-wrap: break-word; line-height: normal; " /><br style="word-wrap: break-word; line-height: normal; " /><strong>曲线幻觉：竖线似乎是弯曲的，但其实他们是笔直而相互平行的 (图6)</strong><br style="word-wrap: break-word; line-height: normal; " /><br style="word-wrap: break-word; line-height: normal; " /><img src="/files/useruploadfiles3/day_111211/20111211210156062.jpg" alt="" style="word-wrap: break-word; line-height: normal; " /><br style="word-wrap: break-word; line-height: normal; " /><br style="word-wrap: break-word; line-height: normal; " /><strong>其实，中间的是一个正圆 (图7)</strong></td></tr></tbody></table></div>

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