{"id":212,"date":"2023-10-09T15:59:23","date_gmt":"2023-10-09T07:59:23","guid":{"rendered":"https:\/\/www.nickyoo7.com\/?p=212"},"modified":"2023-10-13T08:21:32","modified_gmt":"2023-10-13T00:21:32","slug":"centos-7-%e5%ae%89%e8%a3%9d-tesseract-%e6%96%87%e5%ad%97%e8%be%a8%e8%ad%98","status":"publish","type":"post","link":"https:\/\/www.nickyoo7.com\/?p=212","title":{"rendered":"CentOS 7 \u5b89\u88dd Tesseract \u6587\u5b57\u8fa8\u8b58"},"content":{"rendered":"<p>CentOS 7 \u5b89\u88dd Tesseract \u6587\u5b57\u8fa8\u8b58 &#8230;<br \/>\n<!--more-->\u672c\u6587\u9069\u7528\u65bc CentOS 7.9<\/p>\n<p>1.\u5b89\u88dd Leptonica \u9700\u8981\u7684\u5957\u4ef6<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"shell\">yum -y install libjpeg* libjpeg-devel libpng* libpng-devel giflib* libtiff*  libtiff-devel  zlib* automake libtool centos-release-scl git<\/pre>\n<p>2.\u5b89\u88dd gcc8<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"shell\">yum -y install devtoolset-8-gcc*<\/pre>\n<p>3.\u5207\u63db\u4e4b gcc8<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"shell\">scl enable devtoolset-8 -- bash<\/pre>\n<p>4.\u6aa2\u67e5 gcc \u7248\u672c<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"shell\">gcc -v<\/pre>\n<p>\u6700\u4e0b\u65b9\u61c9\u662f\u51fa\u73fe gcc version 8.***<\/p>\n<p>5.\u4f7f\u7528 git \u5b89\u88dd leptonica<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"shell\">cd ~\r\ngit clone https:\/\/github.com\/DanBloomberg\/leptonica.git\r\ncd leptonica\r\n.\/autogen.sh\r\n.\/configure\r\nmake\r\nmake install<\/pre>\n<p>6.\u65b0\u589e\u74b0\u5883\u8b8a\u6578\uff0c\u5728 \/etc\/profile \u65b0\u589e\u4e0b\u5217\u8b8a\u6578<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"shell\">vi \/etc\/profile\r\n\r\n\u5728\u6700\u5f8c\u65b0\u589e\r\n\r\nexport LD_LIBRARY_PATH=\/usr\/local\/lib\r\nexport LIBLEPT_HEADERSDIR=\/usr\/local\/include\r\nexport PKG_CONFIG_PATH=\/usr\/local\/lib\/pkgconfig\r\nexport LIBRARY_PATH=\/usr\/local\/lib\r\nexport LC_ALL=C\r\nexport TESSDATA_PREFIX=\/usr\/local\/share\/tessdata\r\n\r\n\u8b93\u8b8a\u6578\u751f\u6548\r\nsource\u00a0\/etc\/profile<\/pre>\n<p>7.\u5b89\u88dd tesseract-ocr<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">cd ~\r\ngit clone https:\/\/github.com\/tesseract-ocr\/tesseract.git\r\ncd tesseract\r\n.\/autogen.sh\r\n.\/configure\r\nmake\r\nmake install<\/pre>\n<p>\u5982\u679c\u51fa\u73fe : configure: error: Your compiler does not have the necessary C++17 support! Cannot proceed.<br \/>\n(1)\u00a0 \u6aa2\u67e5\u662f\u5426\u5b89\u88dd\u4e86 gcc8<br \/>\n(2) \u662f\u5426\u5207\u63db\u5230\u4e86 gcc8<\/p>\n<p>8.\u6aa2\u67e5\u662f\u5426\u5b89\u88dd\u6210\u529f :<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">ldconfig<\/pre>\n<p>\u5982\u679c\u51fa\u73fe\u4e0b\u5217\u8a0a\u606f :<\/p>\n<p>ldconfig: \/lib64\/libtesseract.so.5 is not a symbolic link<br \/>\nldconfig: \/lib64\/liblept.so.5 is not a symbolic link<\/p>\n<p>\u57f7\u884c\u4e0b\u5217\u547d\u4ee4 :<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"shell\">ln -sf \/lib64\/libtesseract.so.5 \/lib64\/libtesseract.5.so\r\nln -sf \/lib64\/liblept.so.5 \/lib64\/liblept.5.so<\/pre>\n<p>9.\u6aa2\u67e5\u7248\u672c<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"shell\">tesseract --version<\/pre>\n<p>\u51fa\u73fe\u4e0b\u5217\u8a0a\u606f<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">leptonica-1.84.0\r\n  libjpeg 6b (libjpeg-turbo 1.2.90) : libpng 1.5.13 : libtiff 4.0.3 : zlib 1.2.7\r\n Found AVX2\r\n Found AVX\r\n Found FMA\r\n Found SSE4.1\r\n Found OpenMP 201511<\/pre>\n<p>10.\u5b89\u88dd\u8a9e\u8a00\u5305<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"shell\">cd ~\r\ngit clone https:\/\/github.com\/tesseract-ocr\/tessdata_best.git\r\ncd tessdata_best\r\ncp chi* \/usr\/local\/share\/tessdata\r\ncp eng* \/usr\/local\/share\/tessdata\r\ncp jpn* \/usr\/local\/share\/tessdata<\/pre>\n<p>11.\u8a9e\u6cd5\u8aaa\u660e<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">tesseract \u6a94\u540d output -l lang\r\n\r\n(1)\u6a94\u540d : \u53ef\u4ee5\u662f\u7d55\u5c0d\u8def\u5f91\u6216\u76f8\u5c0d\u8def\u5f91\uff0c\u4f46\u4e0d\u80fd\u6709\u975e\u82f1\u6587\u7684\u6587\u5b57\r\n(2)\/l \u63a5\u8a9e\u7cfb :\r\n    \u7e41\u9ad4 : -l chi_tra\r\n    \u7e41\u9ad4 + \u82f1\u6587 : -l chi_tra+eng\r\n    \u7c21\u9ad4 : -l chi_sim\r\n    \u65e5\u6587 : -l jpn<\/pre>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>\u53c3\u8003\u8cc7\u6599 :<br \/>\nhttps:\/\/www.modb.pro\/db\/1689830366843068416<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CentOS 7 \u5b89\u88dd Tesseract \u6587\u5b57\u8fa8\u8b58 &#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-212","post","type-post","status-publish","format-standard","hentry","category-linux-","entry"],"_links":{"self":[{"href":"https:\/\/www.nickyoo7.com\/index.php?rest_route=\/wp\/v2\/posts\/212","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nickyoo7.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.nickyoo7.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.nickyoo7.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nickyoo7.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=212"}],"version-history":[{"count":4,"href":"https:\/\/www.nickyoo7.com\/index.php?rest_route=\/wp\/v2\/posts\/212\/revisions"}],"predecessor-version":[{"id":220,"href":"https:\/\/www.nickyoo7.com\/index.php?rest_route=\/wp\/v2\/posts\/212\/revisions\/220"}],"wp:attachment":[{"href":"https:\/\/www.nickyoo7.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=212"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nickyoo7.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=212"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nickyoo7.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=212"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}