US Patent Issued to Iron Mountain on Dec. 30 for "Document image processing including tokenization of non-textual semantic elements" (Canadian, American, Indian Inventors)

ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,511,488, issued on Dec. 30, was assigned to Iron Mountain Inc. (Boston).

"Document image processing including tokenization of non-textual semantic elements" was invented by Zhihong Zeng (Acton, Mass.), Zhi Chen (Montreal), Ankit Chouksey (Bhopal, India), Sandeep Kumar (Rohtas, India), Anwar Chaudhry (Mississauga, Canada) and Narasimha Goli (Tampa, Fla.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method of document image processing comprises, based on at least a document page image, generating a plurality of semantic tokens that includes a plurality of word tokens and a plurality of special tokens. Each special token among the plurality of special t...