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
我需要邮递员将照片发送到这个烧瓶api,以使ocr在它上,但是当我发送post请求时总是会出现错误,当我发送get请求时,它工作得很好。
import pytesseract
from PIL import Image
pytesseract.pytesseract.tesseract_cmd = 'C:/Program Files (x86)/Tesseract-OCR/tesseract'
from skimage import io
import numpy as np
from skimage.filters import threshold_otsu
from