Image processing apparatus, image processing system, control method thereof, and storage medium
US12315281B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 31, 2022 |
| Grant date | May 27, 2025 |
| Priority date | — |
| Expiry date | Jun 24, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V30/42
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The image processing apparatus having a scan function and including: a memory storing a program; and a processor executing the program to set a property of a business form file by using results of character recognition processing for a business form image obtained by reading a business form; perform predetermined preprocessing before the character recognition processing for the business form image; and perform the character recognition processing for each character area within the business form image for which the preprocessing is performed, wherein as the preprocessing, first preprocessing performed as a default and second preprocessing performed additionally for improving accuracy of the character recognition processing exist and in the performing preprocessing, whether to perform the second preprocessing following the first preprocessing is determined based on information specifying contents of preprocessing to be performed, which is registered in advance for a past business form image similar to the business form image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.