<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta charset="utf-8">
<meta name="generator" content="pdf2htmlEX">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<link rel="stylesheet" href="https://static.pudn.com/base/css/base.min.css">
<link rel="stylesheet" href="https://static.pudn.com/base/css/fancy.min.css">
<link rel="stylesheet" href="https://static.pudn.com/prod/directory_preview_static/62471ae754457c44d05025be/raw.css">
<script src="https://static.pudn.com/base/js/compatibility.min.js"></script>
<script src="https://static.pudn.com/base/js/pdf2htmlEX.min.js"></script>
<script>
try{
pdf2htmlEX.defaultViewer = new pdf2htmlEX.Viewer({});
}catch(e){}
</script>
<title></title>
</head>
<body>
<div id="sidebar" style="display: none">
<div id="outline">
</div>
</div>
<div id="pf1" class="pf w0 h0" data-page-no="1"><div class="pc pc1 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/62471ae754457c44d05025be/bg1.jpg"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">OpenCV<span class="_ _0"></span>-Python <span class="ff2">中文教程</span></div><div class="t m0 x2 h3 y2 ff1 fs1 fc0 sc0 ls0 ws0">OpenCV<span class="ff2">官方教程中文版(</span>For Python<span class="ff2">)</span></div><div class="t m0 x3 h4 y3 ff2 fs2 fc0 sc0 ls0 ws0">段力辉<span class="ff3"> </span>译</div><div class="c x4 y4 w2 h5"><div class="t m0 x0 h6 y5 ff4 fs3 fc1 sc0 ls0 ws0">www.linuxidc.com</div></div></div><div class="pi" data-data='{"ctm":[1.611850,0.000000,0.000000,1.611850,0.000000,0.000000]}'></div></div>
</body>
</html>
<div id="pf2" class="pf w3 h7" data-page-no="2"><div class="pc pc2 w3 h7"><img class="bi x0 y0 w1 h8" alt="" src="https://static.pudn.com/prod/directory_preview_static/62471ae754457c44d05025be/bg2.jpg"><div class="t m0 x5 h9 y6 ff5 fs4 fc0 sc1 ls0 ws0">欢迎点击这<span class="_ _1"></span>里的链接进入<span class="_ _1"></span>精彩的<span class="_ _1"></span><span class="ff6 fc2 sc0">Linux<span class="ff5 sc2 ls1">公社</span><span class="fc0"> </span></span><span class="ls1">网站<span class="_ _2"></span><span class="ff6 sc0 ls0"> </span></span></div><div class="t m0 x6 ha y7 ff7 fs5 fc0 sc0 ls0 ws0"> </div><div class="t m0 x6 ha y8 ff7 fs5 fc0 sc0 ls0 ws0"> </div><div class="t m0 x6 hb y9 ff7 fs6 fc0 sc0 ls0 ws0">Linux<span class="ff5">公社(</span><span class="fc2">www.Linuxidc.com</span><span class="ff5">)于</span>2006<span class="ff5">年</span>9<span class="ff5">月</span>25<span class="ff5">日注册并开通网站,</span>Linux<span class="ff5">现在已经成为一种广受关</span></div><div class="t m0 x6 hb ya ff5 fs6 fc0 sc0 ls0 ws0">注和支持的一种操作系统,<span class="ff7">IDC</span>是互联网数据中心,<span class="ff7">LinuxIDC</span>就是关于<span class="ff7">Linux</span>的数据中心。<span class="ff7"> </span></div><div class="t m0 x6 hb yb ff7 fs6 fc0 sc0 ls0 ws0"> </div><div class="t m0 x6 hb yc ff7 fs6 fc2 sc0 ls0 ws0">Linux<span class="ff5">公社<span class="fc0">是专业的<span class="ff7">Linux</span>系统门户网站,实时发布最新<span class="ff7">Linux</span>资讯,包括<span class="ff7">Linux</span>、<span class="ff7">Ubuntu</span>、<span class="ff7">Fedora</span>、</span></span></div><div class="t m0 x6 hb yd ff7 fs6 fc0 sc0 ls0 ws0">RedHat<span class="ff5">、红旗</span>Linux<span class="ff5">、</span>Linux<span class="ff5">教程、</span>Linux<span class="ff5">认证、</span>SUSE Linux<span class="ff5">、</span>Android<span class="ff5">、</span>Oracle<span class="ff5">、</span>Hadoop<span class="ff5">、</span>CentOS<span class="ff5">、</span></div><div class="t m0 x6 hb ye ff7 fs6 fc0 sc0 ls0 ws0">MySQL<span class="ff5">、</span>Apache<span class="ff5">、</span>Nginx<span class="ff5">、</span>Tomcat<span class="ff5">、</span>Python<span class="ff5">、</span>Java<span class="ff5">、</span>C<span class="ff5">语言、</span>OpenStack<span class="ff5">、集群等技术。</span> </div><div class="t m0 x6 hb yf ff7 fs6 fc0 sc0 ls0 ws0"> </div><div class="t m0 x6 hb y10 ff7 fs6 fc0 sc0 ls0 ws0">Linux<span class="ff5">公社(</span><span class="fc2">LinuxIDC.com</span><span class="ff5">)设置了有一定影响力的</span>Linux<span class="ff5">专题栏目。</span> </div><div class="t m0 x6 hc y11 ff5 fs6 fc3 sc0 ls0 ws0">包括:<span class="ff8 fc4">Ubuntu<span class="_ _3"> </span><span class="ff5 sc3 ls1">专题</span><span class="ls2"> </span>Fedora<span class="_ _3"> </span><span class="ff5 sc3 ls1">专题</span><span class="ls2"> </span>Android<span class="_ _3"> </span><span class="ff5 sc3 ls1">专题</span><span class="ls2"> </span>Oracle<span class="_ _3"> </span><span class="ff5 sc3 ls1">专题</span><span class="ls2"> </span>Hadoop<span class="_ _3"> </span><span class="ff5 sc3">专题</span><span class="ls2"> </span>RedHat<span class="_ _3"> </span><span class="ff5 sc3 ls1">专题</span><span class="ls2"> </span></span></div><div class="t m0 x6 hc y12 ff8 fs6 fc4 sc0 ls0 ws0">SUSE<span class="_ _3"> </span><span class="ff5 sc3 ls1">专题</span><span class="ls2"> <span class="ff5 sc3 ls1">红旗<span class="_ _3"> </span></span></span>Linu<span class="_ _2"></span>x<span class="_ _3"> </span><span class="ff5 sc3 ls1">专题</span> CentOS<span class="_ _3"> </span><span class="ff5 sc3 ls1">专题<span class="_ _2"></span><span class="ff9 fc0 sc0 ls0"> </span></span></div><div class="t m0 x7 hd y13 ffa fs7 fc0 sc0 ls0 ws0"> </div><div class="t m0 x8 ha y14 ff7 fs5 fc0 sc0 ls0 ws0"> </div><a class="l" rel='nofollow' onclick='return false;'><div class="d m1"></div></a><a class="l" rel='nofollow' onclick='return false;'><div class="d m1"></div></a><a class="l" rel='nofollow' onclick='return false;'><div class="d m1"></div></a><a class="l" rel='nofollow' onclick='return false;'><div class="d m1"></div></a><a class="l" rel='nofollow' onclick='return false;'><div class="d m1"></div></a><a class="l" rel='nofollow' onclick='return false;'><div class="d m1"></div></a><a class="l" rel='nofollow' onclick='return false;'><div class="d m1"></div></a><a class="l" rel='nofollow' onclick='return false;'><div class="d m1"></div></a><a class="l" rel='nofollow' onclick='return false;'><div class="d m1"></div></a><a class="l" rel='nofollow' onclick='return false;'><div class="d m1"></div></a><a class="l" rel='nofollow' onclick='return false;'><div class="d m1"></div></a><a class="l" rel='nofollow' onclick='return false;'><div class="d m1"></div></a><a class="l" rel='nofollow' onclick='return false;'><div class="d m1"></div></a></div><div class="pi" data-data='{"ctm":[1.611850,0.000000,0.000000,1.611850,0.000000,0.000000]}'></div></div>
<div id="pf3" class="pf w4 h0" data-page-no="3"><div class="pc pc3 w4 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/62471ae754457c44d05025be/bg3.jpg"><div class="t m0 x9 he y15 ffb fs8 fc0 sc0 ls0 ws0">为什么翻译此书?</div><div class="t m0 xa hf y16 ffb fs9 fc0 sc0 ls0 ws0">段力辉</div><div class="t m0 xb hf y17 ffc fs9 fc0 sc0 ls0 ws0">2014<span class="_ _4"> </span><span class="ffb">年<span class="_ _4"> </span></span>2<span class="_ _4"> </span><span class="ffb">月<span class="_ _4"> </span></span>16<span class="_ _4"> </span><span class="ffb">日</span></div><div class="t m0 xc h10 y18 ffd fsa fc0 sc0 ls0 ws0">1<span class="_ _5"> </span><span class="ffe">为什么使用<span class="_ _6"> </span></span>Python</div><div class="t m0 xd h11 y19 fff fsb fc0 sc0 ls0 ws0">Python<span class="_ _4"> </span><span class="ffb">作<span class="_ _7"></span>为<span class="_ _1"></span>一<span class="_ _7"></span>种<span class="_ _1"></span>高<span class="_ _7"></span>效<span class="_ _1"></span>简<span class="_ _1"></span>洁<span class="_ _7"></span>的<span class="_ _1"></span>直<span class="_ _7"></span>译<span class="_ _1"></span>式<span class="_ _7"></span>语<span class="_ _1"></span>言<span class="_ _1"></span>非<span class="_ _7"></span>常<span class="_ _1"></span>适<span class="_ _7"></span>合<span class="_ _1"></span>我<span class="_ _7"></span>们<span class="_ _1"></span>用<span class="_ _1"></span>来<span class="_ _7"></span>解<span class="_ _1"></span>决<span class="_ _7"></span>日<span class="_ _1"></span>常</span></div><div class="t m0 xe h11 y1a ffb fsb fc0 sc0 ls0 ws0">工<span class="_ _7"></span>作<span class="_ _7"></span>的<span class="_ _7"></span>问<span class="_ _7"></span>题。<span class="_ _1"></span>而<span class="_ _8"></span>且<span class="_ _7"></span>它<span class="_ _7"></span>简<span class="_ _7"></span>单<span class="_ _7"></span>易<span class="_ _7"></span>学,<span class="_ _7"></span>初<span class="_ _7"></span>学<span class="_ _7"></span>者<span class="_ _7"></span>几<span class="_ _7"></span>个<span class="_ _7"></span>小<span class="_ _7"></span>时<span class="_ _7"></span>就<span class="_ _7"></span>可<span class="_ _7"></span>以<span class="_ _7"></span>基<span class="_ _7"></span>本<span class="_ _7"></span>入<span class="_ _7"></span>门。<span class="_ _1"></span>再<span class="_ _7"></span>加</div><div class="t m0 xe h11 y1b ffb fsb fc0 sc0 ls0 ws0">上<span class="_ _9"> </span><span class="fff">Nump<span class="_ _2"></span>y<span class="_ _9"> </span><span class="ffb">和<span class="_ _9"> </span></span>matplotlib<span class="_ _9"> </span><span class="ffb">这<span class="_ _1"></span>两<span class="_ _7"></span>个<span class="_ _1"></span>翅<span class="_ _7"></span>膀,<span class="_ _1"></span></span>Python<span class="_ _9"> </span><span class="ffb">对<span class="_ _7"></span>数<span class="_ _7"></span>据<span class="_ _1"></span>分<span class="_ _7"></span>析<span class="_ _1"></span>的<span class="_ _7"></span>能<span class="_ _7"></span>力<span class="_ _1"></span>不<span class="_ _7"></span>逊<span class="_ _7"></span>于</span></span></div><div class="t m0 xe h11 y1c fff fsb fc0 sc0 ls0 ws0">Matlab<span class="ffb">。<span class="_ _1"></span></span>Python<span class="_ _9"> </span><span class="ffb">还<span class="_ _7"></span>被<span class="_ _7"></span>称<span class="_ _1"></span>为<span class="_ _7"></span>是<span class="_ _7"></span>胶<span class="_ _1"></span>水<span class="_ _7"></span>语<span class="_ _7"></span>言,<span class="_ _1"></span>有<span class="_ _7"></span>很<span class="_ _7"></span>多<span class="_ _1"></span>软<span class="_ _7"></span>件<span class="_ _7"></span>都<span class="_ _1"></span>提<span class="_ _7"></span>供<span class="_ _7"></span>了<span class="_ _9"> </span></span>Python<span class="_ _9"> </span><span class="ffb">接</span></div><div class="t m0 xe h11 y1d ffb fsb fc0 sc0 ls0 ws0">口。尤<span class="_ _1"></span>其<span class="_ _1"></span>是<span class="_ _1"></span>在<span class="_ _4"> </span><span class="fff">lin<span class="_ _2"></span>ux<span class="_ _4"> </span><span class="ffb">下,可以<span class="_ _1"></span>使<span class="_ _1"></span>用<span class="_ _4"> </span></span>Python<span class="_ _4"> </span><span class="ffb">将不<span class="_ _1"></span>同<span class="_ _1"></span>的软<span class="_ _1"></span>件<span class="_ _1"></span>组<span class="_ _1"></span>成<span class="_ _1"></span>一个<span class="_ _1"></span>工<span class="_ _1"></span>作<span class="_ _1"></span>流,</span></span></div><div class="t m0 xe h11 y1e ffb fsb fc0 sc0 ls0 ws0">发<span class="_ _1"></span>挥每<span class="_ _1"></span>一<span class="_ _1"></span>个<span class="_ _1"></span>软<span class="_ _1"></span>件自<span class="_ _1"></span>己<span class="_ _1"></span>最<span class="_ _1"></span>大<span class="_ _1"></span>的<span class="_ _1"></span>优势<span class="_ _1"></span>从<span class="_ _1"></span>而<span class="_ _1"></span>完<span class="_ _1"></span>成一<span class="_ _1"></span>个<span class="_ _1"></span>复<span class="_ _1"></span>杂<span class="_ _1"></span>的<span class="_ _1"></span>任务。<span class="_ _1"></span>比<span class="_ _1"></span>如<span class="_ _1"></span>我们<span class="_ _1"></span>可<span class="_ _1"></span>以</div><div class="t m0 xe h11 y1f ffb fsb fc0 sc0 ls0 ws0">使用<span class="_ _3"> </span><span class="fff">Mysql<span class="_ _a"> </span></span>存储数据,使用<span class="_ _3"> </span><span class="fff">R<span class="_ _3"> </span></span>分析数据,使用<span class="_ _3"> </span><span class="fff">matplotlib<span class="_ _a"> </span></span>展示数据,<span class="_ _2"></span>使用</div><div class="t m0 xe h11 y20 fff fsb fc0 sc0 ls0 ws0">Op<span class="_ _1"></span>enGL<span class="_ _3"> </span><span class="ffb">进行<span class="_ _a"> </span></span>3D<span class="_ _3"> </span><span class="ffb">建模,使用<span class="_ _3"> </span></span>Qt<span class="_ _a"> </span><span class="ffb">构建漂亮的<span class="_ _3"> </span></span>GUI<span class="ffb">。而<span class="_ _3"> </span></span>Python<span class="_ _3"> </span><span class="ffb">可以将他们</span></div><div class="t m0 xe h11 y21 ffb fsb fc0 sc0 ls0 ws0">联合在一起构建一个强大的工作流。</div><div class="t m0 xf h10 y22 ffd fsa fc0 sc0 ls0 ws0">2<span class="_ _5"> </span><span class="ffe">为什么使用<span class="_ _6"> </span></span>Python-Op<span class="_ _1"></span>enCV</div><div class="t m0 xd h11 y23 ffb fsb fc0 sc0 ls0 ws0">虽<span class="_ _1"></span>然<span class="_ _9"> </span><span class="fff">p<span class="_ _2"></span>ython<span class="_ _4"> </span><span class="ffb">很<span class="_ _7"></span>强<span class="_ _1"></span>大,<span class="_ _1"></span>而<span class="_ _1"></span>且<span class="_ _7"></span>也<span class="_ _1"></span>有<span class="_ _7"></span>自<span class="_ _1"></span>己<span class="_ _1"></span>的<span class="_ _7"></span>图<span class="_ _1"></span>像<span class="_ _1"></span>处<span class="_ _7"></span>理<span class="_ _1"></span>库<span class="_ _9"> </span></span>PIL<span class="ffb">,<span class="_ _1"></span>但<span class="_ _1"></span>是<span class="_ _7"></span>相<span class="_ _1"></span>对<span class="_ _1"></span>于</span></span></div><div class="t m0 xe h11 y24 fff fsb fc0 sc0 ls0 ws0">Op<span class="_ _1"></span>enCV<span class="_ _a"> </span><span class="ffb">来讲,它还是弱小<span class="_ _1"></span>很多。跟很多开源软件一样<span class="_ _4"> </span></span>OpenCV<span class="_ _a"> </span><span class="ffb">也<span class="_ _1"></span>提供了</span></div><div class="t m0 xe h11 y25 ffb fsb fc0 sc0 ls0 ws0">完善<span class="_ _1"></span>的<span class="_ _4"> </span><span class="fff">p<span class="_ _2"></span>ython<span class="_ _4"> </span><span class="ffb">接口,非<span class="_ _1"></span>常<span class="_ _1"></span>便于<span class="_ _1"></span>调<span class="_ _1"></span>用。</span>Op<span class="_ _1"></span>enCV<span class="_ _4"> </span><span class="ffb">的<span class="_ _1"></span>稳定<span class="_ _1"></span>版<span class="_ _1"></span>是<span class="_ _4"> </span></span>2.4.8<span class="ffb">,最<span class="_ _1"></span>新版</span></span></div><div class="t m0 xe h11 y26 ffb fsb fc0 sc0 ls0 ws0">是<span class="_ _4"> </span><span class="fff">3.0</span>,包含<span class="_ _1"></span>了超<span class="_ _1"></span>过<span class="_ _4"> </span><span class="fff">2500<span class="_ _a"> </span></span>个<span class="_ _1"></span>算法<span class="_ _1"></span>和函<span class="_ _1"></span>数,几<span class="_ _1"></span>乎任<span class="_ _1"></span>何一<span class="_ _1"></span>个<span class="_ _1"></span>能想<span class="_ _1"></span>到的<span class="_ _1"></span>成熟<span class="_ _1"></span>算法</div><div class="t m0 xe h11 y27 ffb fsb fc0 sc0 ls0 ws0">都可以通过调用<span class="_ _a"> </span><span class="fff">Op<span class="_ _1"></span>enCV<span class="_ _a"> </span></span>的函数来实现,超级方便。</div><div class="t m0 x10 h10 y28 ffd fsa fc0 sc0 ls0 ws0">3<span class="_ _5"> </span><span class="ffe">为什么是这本书</span></div><div class="t m0 xd h11 y29 ffb fsb fc0 sc0 ls0 ws0">但是<span class="_ _1"></span>非常<span class="_ _1"></span>可惜<span class="_ _1"></span>关于<span class="_ _1"></span>在<span class="_ _4"> </span><span class="fff">Python<span class="_ _a"> </span></span>下<span class="_ _1"></span>使用<span class="_ _4"> </span><span class="fff">OpenCV<span class="_ _4"> </span></span>的书,<span class="_ _1"></span>除了<span class="_ _1"></span>这本<span class="_ _1"></span>在线<span class="_ _1"></span>教</div><div class="t m0 xe h11 y2a ffb fsb fc0 sc0 ls0 ws0">程之外,<span class="_ _1"></span>仅有一<span class="_ _1"></span>个<span class="_ _a"> </span><span class="fff">100<span class="_ _4"> </span></span>多页的书<span class="_ _4"> </span><span class="fff">op<span class="_ _1"></span>encv<span class="_ _a"> </span>computer<span class="_ _4"> </span>vision<span class="_ _a"> </span>with<span class="_ _4"> </span>p<span class="_ _2"></span>ython<span class="ffb">(本</span></span></div><div class="t m0 x11 h12 y2b fff fsb fc0 sc0 ls0 ws0">1</div><div class="c x4 y2c w5 h13"><div class="t m0 x0 h14 y2d ff4 fsc fc1 sc0 ls0 ws0">www.linuxidc.com</div></div></div><div class="pi" data-data='{"ctm":[1.611850,0.000000,0.000000,1.611850,0.000000,0.000000]}'></div></div>
<div id="pf4" class="pf w4 h0" data-page-no="4"><div class="pc pc4 w4 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/62471ae754457c44d05025be/bg4.jpg"><div class="t m0 xe h11 y2e ffb fsb fc0 sc0 ls0 ws0">书虽<span class="_ _1"></span>然挺<span class="_ _1"></span>好的,<span class="_ _1"></span>但是<span class="_ _1"></span>不<span class="_ _1"></span>够全<span class="_ _1"></span>面,不<span class="_ _1"></span>能让<span class="_ _1"></span>读者<span class="_ _1"></span>完<span class="_ _1"></span>全了<span class="_ _1"></span>解<span class="_ _4"> </span><span class="fff">opencv<span class="_ _4"> </span></span>的现<span class="_ _1"></span>状)<span class="_ _b"></span>。而</div><div class="t m0 xe h11 y2f ffb fsb fc0 sc0 ls0 ws0">我<span class="_ _1"></span>翻<span class="_ _7"></span>译<span class="_ _1"></span>的<span class="_ _7"></span>这<span class="_ _1"></span>本<span class="_ _7"></span>书<span class="_ _7"></span>是<span class="_ _1"></span>来<span class="_ _7"></span>源<span class="_ _1"></span>于<span class="_ _9"> </span><span class="fff">Op<span class="_ _1"></span>enCV<span class="_ _9"> </span></span>的<span class="_ _1"></span>官<span class="_ _7"></span>方<span class="_ _1"></span>文<span class="_ _7"></span>档,<span class="_ _1"></span>内<span class="_ _7"></span>容<span class="_ _1"></span>全<span class="_ _7"></span>面,<span class="_ _1"></span>对<span class="_ _7"></span>各<span class="_ _1"></span>种<span class="_ _7"></span>的<span class="_ _1"></span>算</div><div class="t m0 xe h11 y30 ffb fsb fc0 sc0 ls0 ws0">法<span class="_ _1"></span>的描<span class="_ _1"></span>述<span class="_ _1"></span>简<span class="_ _1"></span>单<span class="_ _1"></span>易<span class="_ _1"></span>懂,而<span class="_ _1"></span>且<span class="_ _1"></span>不<span class="_ _1"></span>拘<span class="_ _1"></span>泥<span class="_ _1"></span>于长<span class="_ _1"></span>篇<span class="_ _1"></span>大<span class="_ _1"></span>论<span class="_ _1"></span>的<span class="_ _1"></span>数<span class="_ _1"></span>学推<span class="_ _1"></span>导,<span class="_ _1"></span>非<span class="_ _1"></span>常<span class="_ _1"></span>适<span class="_ _1"></span>合想<span class="_ _1"></span>使<span class="_ _1"></span>用</div><div class="t m0 xe h11 y31 fff fsb fc0 sc0 ls0 ws0">Op<span class="_ _1"></span>enCV<span class="_ _4"> </span><span class="ffb">解决<span class="_ _1"></span>实际<span class="_ _1"></span>问<span class="_ _1"></span>题<span class="_ _1"></span>的人,<span class="_ _1"></span>对<span class="_ _1"></span>他们<span class="_ _1"></span>来<span class="_ _1"></span>说<span class="_ _1"></span>具体<span class="_ _1"></span>的<span class="_ _1"></span>数学<span class="_ _1"></span>原<span class="_ _1"></span>理<span class="_ _1"></span>并不<span class="_ _1"></span>重<span class="_ _1"></span>要,重<span class="_ _1"></span>要</span></div><div class="t m0 xe h11 y32 ffb fsb fc0 sc0 ls0 ws0">是能解决实际问题。</div><div class="t m0 xd h11 y33 ffb fsb fc0 sc0 ls0 ws0">在国内这本书可以说是第一本<span class="_ _a"> </span><span class="fff">Python_Op<span class="_ _1"></span>enCV<span class="_ _a"> </span></span>的译作。</div><div class="t m0 x12 h10 y34 ffd fsa fc0 sc0 ls0 ws0">4<span class="_ _5"> </span><span class="ffe">本书的时效性</span></div><div class="t m0 xd h11 y35 ffb fsb fc0 sc0 ls0 ws0">本书的编写时针对最新的<span class="_ _a"> </span><span class="fff">OpenCV3.0<span class="_ _a"> </span></span>的,本版本还没有正式发布(但</div><div class="t m0 xe h11 y36 ffb fsb fc0 sc0 ls0 ws0">很稳<span class="_ _1"></span>定)<span class="_ _b"></span>,<span class="_ _1"></span>其中<span class="_ _1"></span>的内<span class="_ _1"></span>容<span class="_ _1"></span>页非<span class="_ _1"></span>常新,<span class="_ _1"></span>甚<span class="_ _1"></span>至用<span class="_ _1"></span>到了<span class="_ _4"> </span><span class="fff">2012<span class="_ _4"> </span></span>年才<span class="_ _1"></span>提出<span class="_ _1"></span>的算<span class="_ _1"></span>法。因<span class="_ _1"></span>此</div><div class="t m0 xe h11 y37 ffb fsb fc0 sc0 ls0 ws0">本书的时效性上应该是没有问题的。</div><div class="t m0 x10 h10 y38 ffd fsa fc0 sc0 ls0 ws0">5<span class="_ _5"> </span><span class="ffe">本书的目标读者</span></div><div class="t m0 xd h11 y39 ffb fsb fc0 sc0 ls0 ws0">本<span class="_ _1"></span>书<span class="_ _1"></span>针<span class="_ _1"></span>的<span class="_ _1"></span>读<span class="_ _1"></span>者是<span class="_ _1"></span>高<span class="_ _1"></span>校<span class="_ _1"></span>学<span class="_ _1"></span>生,<span class="_ _1"></span>科<span class="_ _1"></span>研<span class="_ _1"></span>工<span class="_ _1"></span>作<span class="_ _1"></span>者,<span class="_ _1"></span>图<span class="_ _1"></span>像<span class="_ _1"></span>处<span class="_ _1"></span>理<span class="_ _1"></span>爱<span class="_ _1"></span>好者。<span class="_ _1"></span>对<span class="_ _1"></span>于<span class="_ _1"></span>这<span class="_ _1"></span>些</div><div class="t m0 xe h11 y3a ffb fsb fc0 sc0 ls0 ws0">人<span class="_ _1"></span>群,他<span class="_ _1"></span>们<span class="_ _1"></span>往<span class="_ _1"></span>往<span class="_ _1"></span>是<span class="_ _1"></span>带<span class="_ _1"></span>着<span class="_ _1"></span>具体<span class="_ _1"></span>的<span class="_ _1"></span>问<span class="_ _1"></span>题,<span class="_ _1"></span>在<span class="_ _1"></span>苦<span class="_ _1"></span>苦寻<span class="_ _1"></span>找<span class="_ _1"></span>解<span class="_ _1"></span>决<span class="_ _1"></span>方<span class="_ _1"></span>案。<span class="_ _1"></span>为<span class="_ _1"></span>了一<span class="_ _1"></span>个<span class="_ _1"></span>小<span class="_ _1"></span>问</div><div class="t m0 xe h11 y3b ffb fsb fc0 sc0 ls0 ws0">题就让他们去学习<span class="_ _3"> </span><span class="fff">C++<span class="_ _a"> </span></span>这么深奥的语言几乎是不可能的。而<span class="_ _3"> </span><span class="fff">Python<span class="_ _a"> </span></span>的悄</div><div class="t m0 xe h11 y3c ffb fsb fc0 sc0 ls0 ws0">然兴起给他们带来的希望,如果说<span class="_ _3"> </span><span class="fff">C++<span class="_ _a"> </span></span>是<span class="_ _a"> </span><span class="fff">tex<span class="_ _3"> </span></span>的话,那<span class="_ _a"> </span><span class="fff">Python<span class="_ _a"> </span></span>的易用性</div><div class="t m0 xe h11 y3d ffb fsb fc0 sc0 ls0 ws0">相当于<span class="_ _4"> </span><span class="fff">w<span class="_ _2"></span>ord<span class="ffb">。他们可以<span class="_ _1"></span>很快的<span class="_ _1"></span>看懂本<span class="_ _1"></span>书的所<span class="_ _1"></span>有代码,并<span class="_ _1"></span>可以学<span class="_ _1"></span>着使用<span class="_ _1"></span>它们</span></span></div><div class="t m0 xe h11 y3e ffb fsb fc0 sc0 ls0 ws0">来<span class="_ _1"></span>解<span class="_ _1"></span>决<span class="_ _1"></span>自<span class="_ _1"></span>己<span class="_ _1"></span>的<span class="_ _1"></span>问<span class="_ _1"></span>题,<span class="_ _1"></span>同<span class="_ _1"></span>时<span class="_ _1"></span>也<span class="_ _1"></span>能<span class="_ _7"></span>拓展<span class="_ _7"></span>自己<span class="_ _7"></span>的视<span class="_ _7"></span>野。别<span class="_ _1"></span>人<span class="_ _1"></span>经<span class="_ _1"></span>常<span class="_ _7"></span>说<span class="_ _4"> </span><span class="fff">Python<span class="_ _4"> </span></span>不<span class="_ _1"></span>够</div><div class="t m0 xe h11 y3f ffb fsb fc0 sc0 ls0 ws0">快,但<span class="_ _1"></span>是<span class="_ _1"></span>对<span class="_ _1"></span>于<span class="_ _1"></span>上<span class="_ _1"></span>面<span class="_ _1"></span>的<span class="_ _1"></span>这<span class="_ _1"></span>些读<span class="_ _1"></span>者,<span class="_ _1"></span>我<span class="_ _1"></span>相<span class="_ _1"></span>信<span class="_ _1"></span>这<span class="_ _1"></span>不是<span class="_ _1"></span>问<span class="_ _1"></span>题,<span class="_ _1"></span>现<span class="_ _1"></span>在<span class="_ _1"></span>我<span class="_ _1"></span>们<span class="_ _1"></span>日常<span class="_ _1"></span>使<span class="_ _1"></span>用<span class="_ _1"></span>的</div><div class="t m0 xe h11 y40 fff fsb fc0 sc0 ls0 ws0">PC<span class="_ _a"> </span><span class="ffb">机已经无比强大了,而且绝大多数情况下不会用到实时处理,更不会在</span></div><div class="t m0 xe h11 y41 ffb fsb fc0 sc0 ls0 ws0">嵌入式设备上使用。因此这不是问题。</div><div class="c x4 y2c w5 h13"><div class="t m0 x0 h14 y2d ff4 fsc fc1 sc0 ls0 ws0">www.linuxidc.com</div></div></div><div class="pi" data-data='{"ctm":[1.611850,0.000000,0.000000,1.611850,0.000000,0.000000]}'></div></div>
<div id="pf5" class="pf w4 h0" data-page-no="5"><div class="pc pc5 w4 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/62471ae754457c44d05025be/bg5.jpg"><div class="t m0 x13 h15 y42 ff10 fsd fc0 sc0 ls0 ws0">OpenCV<span class="_ _0"></span>-Python</div><div class="t m0 x14 h16 y43 ff11 fse fc0 sc0 ls0 ws0">段力辉</div><div class="t m0 x3 h16 y44 ff10 fse fc0 sc0 ls0 ws0">2014<span class="_ _4"> </span><span class="ff11">年<span class="_ _4"> </span></span>1<span class="_ _a"> </span><span class="ff11">月<span class="_ _4"> </span></span>30<span class="_ _4"> </span><span class="ff11">日</span></div><div class="t m0 x15 h17 y45 ff10 fsf fc0 sc0 ls0 ws0">1</div><div class="c x4 y2c w5 h13"><div class="t m0 x0 h14 y2d ff4 fsc fc1 sc0 ls0 ws0">www.linuxidc.com</div></div></div><div class="pi" data-data='{"ctm":[1.611850,0.000000,0.000000,1.611850,0.000000,0.000000]}'></div></div>