pdfplumber是一个基于pdfminer的库,提供了更简便的接口来处理PDF文件,包括提取文本和表格。 python import pdfplumber def read_scanned_pdf(file_path): text = "" images = [] # 打开PDF文件 with pdfplumber.open(file_path) as pdf: for page in pdf.pages: # 提取文本(对于扫描件,文本提取可能不准确)...
扫描的PDF文件:扫描的PDF文件通常是图像格式,因此需要通过OCR(光学字符识别)技术来提取文本。Python中可以使用Tesseract库来实现OCR: 首先安装必要的库: pip install pytesseract pip install Pillow 然后使用以下代码进行OCR处理: from PIL import Image import pytesseract image = Image.open('scanned_page.png') text...
常见的 PDF 文件可以分为两类:一种是文本转化而成(Text-Based),通常可以直接复制和粘贴;另一种是扫描文件而成(Scanned),比如影印书籍、插入图片制成的文件。依据此分类,将 Python 中处理 PDF 文件的第三方库可以简单归类: 文本转化:PyPDF2,pdfminer,textract,slate 等库可用于提取文本;pdfplumber,camelot 等库可...
File: Scanned file.pdf Number of pages detected:6 Page 1/6 Page 2/6 Page 3/6 Page 4/6 Page 5/6 Page 6/6 PdfReadWarning: Object 25 1 not defined. [pdf.py:1629] Traceback (most recent call last): File "C:\Users\User\AppData\Local\Programs\Python\Python35-32\Sourcecode\PDFPage...
一.安装pdfminer3k模块 二.读取pdf文件 import sys import importlib importlib.reload(sys) from pdfminer.pdfparser...from pdfminer.pdfinterp import PDFTextExtractionNotAllowed def readPDF(path, toPath): # 以二进制形式打开pdf...文件 with open(path, "rb") as f: # 创建一个pdf文档分析器 parser...
OCRmyPDF - (Repo, Fund, Snap, Docs) Adds an OCR text layer to scanned PDF files, enabling text search and selection. (console) PDF Arranger - (Repo, Snap) Merge and split PDF documents, as well as crop and rearrange pages. (linux, windows, gtk) Plover - (Repo, Home, Fund, Docs...
Email is a convenient way to send scanned documents. The ability to send emails is built into many network scanners. For example, HP All-in-One devices have a Scan-to-Email app. However, we cannot use these devices’ built-in email-sending ability if we want to control the scanning proc...
命令行 Python 工具,用来将扫描的 PDF 文件转为 Markdown 和 EPUB,并通过 AI 进行 OCR。PDF craft can convert PDF files into various other formats. This project will focus on processing PDF files of scanned books. The project has just started. Resources Readme License AGPL-3.0 license Activit...
CodeInText:表示文本中的代码单词、数据库表名、文件夹名、文件名、文件扩展名、路径名、虚拟 URL、用户输入和 Twitter 句柄。例如:"要使用 Python 终端,只需在终端提示符中键入python3命令。" 代码块设置如下: a=44b=33ifa > b:print("a is greater")print("End") ...
For developers working on projects that involve extracting text from images or scanned documents, PyTesseract simplifies the OCR process. It offers a straightforward interface to integrate OCR capabilities into Python applications, enhancing their ability to handle image-based text data. 87. Librosa Lib...