我正在尝试使用perl从扫描的PDF中获取文本,所以我在perl中使用了PDF::OCR2模块,但我无法安装此模块,安装Image::OCR::Tesseract模块失败,我使用的是CentOS7,这是我在安装过程中的错误。
one dependency not OK (Image::OCR::Tesseract); additionally test harness failed
/usr/bin/make test -- NOT OK
//hint// to see the cpan-testers results for installing this module, try:
我有一大串简短的短语,例如:
sql server data analysis # SQL is not a common word
bodybuilding # common word
export opml # opml is not a common word
best ocr mac # ocr and mac are not common words
我想检测单词是不是一个不常见的词,不应该是进一步的过程。
我试过用NLTK来做这件事,但是它会产生奇怪的结果:
result = word in nltk.corpus.words.words()
sql = false
iso = t
我正在尝试使用tesseract php,但失败了。我得到了这个错误: Fatal error: Uncaught thiagoalessio\TesseractOCR\TesseractNotFoundException: Error! The command "tesseract" was not found. Make sure you have Tesseract OCR installed on your system: https://github.com/tesseract-ocr/tesseract
The current $PATH is C:\Wind
在Mac上运行Anaconda中的Spyder时,我收到以下错误: File "/opt/anaconda3/lib/python3.7/site-packages/pytesseract/pytesseract.py", line 345, in get_tesseract_version
raise TesseractNotFoundError()
TesseractNotFoundError: C:\Program Files\Tesseract-OCR\tesseract.exe is not installed or it's not in you
我对linux非常陌生,我刚刚开始学习linux的基础知识。我们有一个名为tesseract的包,它在测试和开发环境中有不同的版本。我无法更新tesseract版本,因为它提供了以下内容
apt-get install tesseract-ocr
tesseract-ocr is already the newest version (3.04.01-5)
0 upgraded, 0 newly installed,0 to remove and 1 not upgraded
但是,当我在dev环境中检查版本时
tesseract -v
tesseract 4.1.1
leptonica