| name | pdf-ocr-for-scanned-documents |
| description | Sub-skill of pdf: OCR for Scanned Documents (+3). |
| version | 1.2.2 |
| category | data |
| type | reference |
| scripts_exempt | true |
OCR for Scanned Documents (+3)
OCR for Scanned Documents
import pytesseract
from pdf2image import convert_from_path
images = convert_from_path("scanned.pdf")
for i, image in enumerate(images):
text = pytesseract.image_to_string(image)
print(f"Page {i+1}:\n{text}")
Add Watermark
from pypdf import PdfReader, PdfWriter
reader = PdfReader("document.pdf")
watermark = PdfReader("watermark.pdf")
writer = PdfWriter()
for page in reader.pages:
page.merge_page(watermark.pages[0])
writer.add_page(page)
writer.write("watermarked.pdf")
Extract Images
from pypdf import PdfReader
reader = PdfReader("document.pdf")
for page_num, page in enumerate(reader.pages):
for img_num, image in enumerate(page.images):
with open(f"image_{page_num}_{img_num}.png", "wb") as f:
f.write(image.data)
Password Protection
from pypdf import PdfReader, PdfWriter
reader = PdfReader("document.pdf")
writer = PdfWriter()
for page in reader.pages:
writer.add_page(page)
writer.encrypt("user_password", "owner_password")
writer.write("protected.pdf")
