fengbohello的专栏

一、安装 tesseract参考：https://blog.youkuaiyun.com/fengbohello/article/details/119272478二、安装训练后的语言文件英文数据：https://github.com/tesseract-ocr/tessdata/blob/master/eng.traineddata简体中文数据：https://github.com/tesseract-ocr/tessdata/blob/master/chi_sim.traineddata把下载的

一、下载 tesseract 源码1.1）下载地址Github下载：https://github.com/tesseract-ocr/tesseract/releases优快云下载：https://download.youkuaiyun.com/download/fengbohello/206645631.2）解压文件tar xzf tesseract-5.0.0-alpha-20210401.tar.gz二、编译&安装tesseract2.1）安装依赖库leptonica..

一、报错内容调试tesseract，执行tesseract --list-langs 命令时报错，报错内容如下：$ tesseract --list-langsError opening data file /usr/share/tessdata/eng.traineddataPlease make sure the TESSDATA_PREFIX environment variable is set to your "tessdata" directory.Failed loadin..

目录一、下载leptonica二、编译&安装 leptonica三、进入tesseract 目录，并重新执行配置文件 configure安装 tesseract 时，需要依赖 leptonica。使用源码安装leptonica 过程如下：一、下载leptonicaGithub下载地址：https://github.com/danbloomberg/leptonica/releases优快云下载地址：https://download.youkuaiyun.com/downlo...

目录一、报错信息二、安装依赖库并重新编译leptonica一、报错信息$ tesseract --list-langsError in pixReadMemTiff: function not presentError in pixReadMem: tiff: no pix returnedError in pixaGenerateFontFromString: pix not madeError in bmfCreate: font pixa not madeList of .