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src="static/image/smiley/default/titter.gif" smilieid="9" border="0" alt="" />>最近几年，数码相机象素不断提升，由最初的几十万到后来的几百万。</P><br /> <<img src="static/image/smiley/default/titter.gif" smilieid="9" border="0" alt="" />>那么作为消费者不禁要问......几百万真的最重要吗？！<br /> </P><br /> <<img src="static/image/smiley/default/titter.gif" smilieid="9" border="0" alt="" />>最近看到的一篇文章也许能帮您揭开这个谜底。</P><br /> </div> <div class="postmsg">肯定重要，当然还要有相应品质的镜头来匹配</div> <div class="postmsg"><<img src="static/image/smiley/default/titter.gif" smilieid="9" border="0" alt="" />>数码相机的成像质量跟很多方面有关，如CCD的像素分辨率大小，LPF滤镜，镜面，图像处理，信号处理，另外CCD与镜头的分辨率的匹配也很重要，大家看看现在市场上很多高像素的相机成像质量并不怎么样。</P><<img src="static/image/smiley/default/titter.gif" smilieid="9" border="0" alt="" />>所以高像素并不是等于高的图像质量</P></div> <div class="postmsg">最重要的还是镜头分辨率和感光元件的配合！</div> <div class="postmsg">我觉得光学放大倍数比较重要，比数字放大重要。</div> <div class="postmsg">数字方法其实是假的，他是牺牲分辨率的，影响数码相机最终成像质量的原因很多，但主要还是在LENS和SENSOR上，他们之间的搭配以及各自的技术要求都有关，分辨率好，不一定成像就好，还要看明锐度，照度等</div> <div class="postmsg"><<img src="static/image/smiley/default/titter.gif" smilieid="9" border="0" alt="" />>这可能就是数码不可能取代传统相机的原因吧</P></div> <div style="height200px;"></div> </div> </div> </div> </div></div> </div> <!--autocomment filter by maxnum--> <div class="ft_wp"> <div id="ft" class=" cl"> <div id="flk" > <p> <a href="http://wpa.qq.com/msgrd?V=3&Uin=20600600&Site=光电工程师社区&Menu=yes&from=discuz" target="_blank" title="QQ"><img src="static/image/common/site_qq.jpg" alt="QQ" /></a><span class="pipe">|</span><a href="http://m.oecr.com" >手机版</a><span class="pipe">|</span><a href="http://so.oecr.com" title="站内搜索" target="_blank" >搜索</a><span class="pipe">|</span><a href="http://www.focaloptics.com" title="主办单位：武汉焦点光学技术有限公司" target="_blank" >焦点光学</a><span class="pipe">|</span><a href="http://www.oecr.com" target="_blank">光电工程师社区</a> ( <a href="http://beian.miit.gov.cn/" target="_blank">鄂ICP备17021725号-1</a> <a href="http://www.beian.gov.cn/portal/registerSystemInfo?recordcode=42011102000821" 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