从pdf文件中提取所有图像和文本

Question

I need to create json from pdf to render the pdf content as HTML with all the images and text. I have tried the modules below to do that. I am able to extract only plain images now, but not able to extract the graphical images and background shadow images. Is there any module to get these?

Modules tried

-PDFMiner (python)
-Mammoth(Node)   
-pdf2json(Node)   
-PDFBox(Java)

Answer 1

Have a look at http://pythonhosted.org/PyMuPDF/ . Apparently this product renders pages in various formats, including json. Although I have limited experience with it, the recipe at http://code.activestate.com/recipes/580703-extract-images-of-a-pdf-optionally-by-page-using-p/history/1/ shows how to use PyMuPDF to extract images from a PDF.