PDF Image Extraction to CSV

I have a batch of PDF files laid out in neat, table-style columns. Every image that appears—whether it sits in a header cell, a product row, or a footer—needs to be pulled out cleanly and loss-free. Your task is to:

• Save each image as an individual PNG (or high-quality JPG if transparency is absent) using a tidy, logical file-naming convention that ties back to the source file.
• Build a companion Excel/CSV sheet. For every saved image, note the original PDF name, page number, table/row reference if visible, and the exact file name you created.

Consistency is critical: no skipped graphics, no duplicate captures, and no down-sampling. If an image is repeated across pages, record it once and flag its additional appearances in the sheet.

I’ll provide the PDFs, a sample row layout for the manifest, and the preferred root folder structure. You return a zipped folder containing the image set plus the completed CSV.