{"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":"

CentOS 7 \u5b89\u88dd Tesseract \u6587\u5b57\u8fa8\u8b58 …
\n\u672c\u6587\u9069\u7528\u65bc CentOS 7.9<\/p>\n

1.\u5b89\u88dd Leptonica \u9700\u8981\u7684\u5957\u4ef6<\/p>\n

yum -y install libjpeg* libjpeg-devel libpng* libpng-devel giflib* libtiff*  libtiff-devel  zlib* automake libtool centos-release-scl git<\/pre>\n
2.\u5b89\u88dd gcc8<\/p>\n
yum -y install devtoolset-8-gcc*<\/pre>\n
3.\u5207\u63db\u4e4b gcc8<\/p>\n
scl enable devtoolset-8 -- bash<\/pre>\n
4.\u6aa2\u67e5 gcc \u7248\u672c<\/p>\n
gcc -v<\/pre>\n
\u6700\u4e0b\u65b9\u61c9\u662f\u51fa\u73fe gcc version 8.***<\/p>\n
5.\u4f7f\u7528 git \u5b89\u88dd leptonica<\/p>\n
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
6.\u65b0\u589e\u74b0\u5883\u8b8a\u6578\uff0c\u5728 \/etc\/profile \u65b0\u589e\u4e0b\u5217\u8b8a\u6578<\/p>\n
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
7.\u5b89\u88dd tesseract-ocr<\/p>\n
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
\u5982\u679c\u51fa\u73fe : configure: error: Your compiler does not have the necessary C++17 support! Cannot proceed.
\n(1)\u00a0 \u6aa2\u67e5\u662f\u5426\u5b89\u88dd\u4e86 gcc8
\n(2) \u662f\u5426\u5207\u63db\u5230\u4e86 gcc8<\/p>\n
8.\u6aa2\u67e5\u662f\u5426\u5b89\u88dd\u6210\u529f :<\/p>\n
ldconfig<\/pre>\n
\u5982\u679c\u51fa\u73fe\u4e0b\u5217\u8a0a\u606f :<\/p>\n
ldconfig: \/lib64\/libtesseract.so.5 is not a symbolic link
\nldconfig: \/lib64\/liblept.so.5 is not a symbolic link<\/p>\n
\u57f7\u884c\u4e0b\u5217\u547d\u4ee4 :<\/p>\n
ln -sf \/lib64\/libtesseract.so.5 \/lib64\/libtesseract.5.so\r\nln -sf \/lib64\/liblept.so.5 \/lib64\/liblept.5.so<\/pre>\n
9.\u6aa2\u67e5\u7248\u672c<\/p>\n
tesseract --version<\/pre>\n
\u51fa\u73fe\u4e0b\u5217\u8a0a\u606f<\/p>\n
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
10.\u5b89\u88dd\u8a9e\u8a00\u5305<\/p>\n
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
11.\u8a9e\u6cd5\u8aaa\u660e<\/p>\n
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>\n
 <\/p>\n
 <\/p>\n
 <\/p>\n
\u53c3\u8003\u8cc7\u6599 :
\nhttps:\/\/www.modb.pro\/db\/1689830366843068416<\/p>\n
 <\/p>\n
 <\/p>\n
 <\/p>\n
 <\/p>\n
 <\/p>\n","protected":false},"excerpt":{"rendered":"
CentOS 7 \u5b89\u88dd Tesseract \u6587\u5b57\u8fa8\u8b58 …<\/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"],"yoast_head":"\nCentOS 7 \u5b89\u88dd Tesseract \u6587\u5b57\u8fa8\u8b58 - oo7's World<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.nickyoo7.com\/?p=212\" \/>\n<meta property=\"og:locale\" content=\"zh_TW\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CentOS 7 \u5b89\u88dd Tesseract \u6587\u5b57\u8fa8\u8b58 - oo7's World\" \/>\n<meta property=\"og:description\" content=\"CentOS 7 \u5b89\u88dd Tesseract \u6587\u5b57\u8fa8\u8b58 …\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.nickyoo7.com\/?p=212\" \/>\n<meta property=\"og:site_name\" content=\"oo7's World\" \/>\n<meta property=\"article:published_time\" content=\"2023-10-09T07:59:23+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-10-13T00:21:32+00:00\" \/>\n<meta name=\"author\" content=\"oo7\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005:\" \/>\n\t<meta name=\"twitter:data1\" content=\"oo7\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9810\u4f30\u95b1\u8b80\u6642\u9593\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 \u5206\u9418\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.nickyoo7.com\/?p=212\",\"url\":\"https:\/\/www.nickyoo7.com\/?p=212\",\"name\":\"CentOS 7 \u5b89\u88dd Tesseract \u6587\u5b57\u8fa8\u8b58 - 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