APPARATUS AND METHOD FOR DOCUMENT FORMAT CONVERSION

Patent №

US 9,529,781

Granted

2016-12-27

Filed 2014

Owner

PEKING UNIVERSITY FOUNDER GROUP CO., LTD.

+2 more

Lab

AI components

1

nlp

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

14399337

An apparatus and method for document format conversion. The apparatus includes a document parsing unit for parsing a fixed layout document to acquire path primitives of the document; a path grouping unit for dividing the path primitives into groups to generate path groups; a font file generating unit for acquiring path groups that are used to represent characters and generating font files corresponding to the path groups, wherein if there are two or more path groups representing the same character, only one font file is generated and associated with the multiple path groups representing the same character; a document generating unit for generating a converted document using all font files that have been generated. With the above, the problem of data redundancy in fixed layout documents is solved; further, the incorrect rending in reflowing processes may be solved to achieve better display effects.

Natural languageG06F 40/12G06F 16/2282G06F 16/93G06F 40/106G06F 40/109G06F 40/123G06F 40/166G06F 40/205+1 more

AI classification

Natural language0.68
AI hardware0.27
Vision0.10
Knowledge representation0.01
Evolutionary computation0.00
Planning0.00
Speech0.00
Machine learning0.00

Ownership

PEKING UNIVERSITY FOUNDER GROUP CO., LTD.

assignment · 341600924

FOUNDER APABI TECHNOLOGY LIMITED

assignment · 341600924

FOUNDER INFORMATION INDUSTRY HOLDINGS CO., LTD.

assignment · 341600924

Assignors

XING, GUOFENG, WANG, CHANGSHENG

On an employer assignment, the assignors are typically the inventors.

From the same owner

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