Zone Based Scanning and Optical Character Recognition for Metadata Acquisition

• US 20130294694A1
• Filed: 05/01/2012
• Published: 11/07/2013
• Est. Priority Date: 05/01/2012
• Status: Abandoned Application

• Current Assignee: Kabushiki Kaisha Toshiba (Toshiba Corporation), Toshiba Tec Corporation (Toshiba Corporation)
• Original Assignee: Kabushiki Kaisha Toshiba (Toshiba Corporation), Toshiba Tec Corporation (Toshiba Corporation)
• Inventors: Zhang, Jia, Wilson, Silvy, Yeung, Michael
• Application Number:
  US13/461,620
• Publication Number:
  US 20130294694A1
• Time in Patent Office: Days
• US Class Current: 382/182
• CPC Class Codes: G06V 30/10 Character recognition
• CPC Class Codes: G06V 30/1456 based on user interactions
• CPC Class Codes: H04N 1/00331 with an apparatus performing optical character recognition character recognition G06V30/10
• CPC Class Codes: H04N 1/32128 attached to the image data, e.g. file header, transmitted message header, information on the same page or in the same computer file as the image for information embedded in the image H04N1/32144
• CPC Class Codes: H04N 2201/0081 Image reader H04N2201/0091 - H04N2201/0094 take precedence
• CPC Class Codes: H04N 2201/3266 of text or character information, e.g. text accompanying an image H04N2201/3226 takes precedence
• CPC Class Codes: H04N 2201/3277 The additional information being stored in the same storage device as the image data

Abstract

There is disclosed a method and apparatus for zone based scanning and optical character recognition for metadata acquisition comprising receiving user input identifying a first zone and a second zone on a visible representation of an electronic document and associating the first zone with a first database category and the second zone with a second database category, the association made using a metadata map. The method further comprises scanning a physical document in order to obtain a digital representation of the physical document as an electronic document, performing optical character recognition on the first zone and the second zone on the electronic document to thereby obtain a first metadata element and a second metadata element, and storing the electronic document along with the first metadata element and the second metadata element in a database, the first and second metadata elements stored in the database as directed by the metadata map.

Claims

1. A method for using zone based scanning and optical character recognition for metadata acquisition, comprising:

receiving user input identifying a first zone and a second zone on a visible representation of an electronic document;

associating the first zone with a first database category and the second zone with a second database category, the association made using a metadata map;

scanning a physical document in order to obtain a digital representation of the physical document as an electronic document;

performing optical character recognition on the first zone and the second zone on the electronic document to thereby obtain a first metadata element and a second metadata element; and

storing the electronic document along with the first metadata element and the second metadata element in a database, the first and second metadata elements stored in the database as directed by the metadata map.

2. The method of claim 1 wherein the user input is accepted via a user interface of a document processing device which performs the scanning.

3. The method of claim 1 wherein the storing includes naming the electronic document according to the first metadata element.

4. The method of claim 1 wherein the first zone and second zone are defined using a template uploaded by a user.

5. The method of claim 1 wherein the first database category and the second database category are obtained from the database and further comprising prompting a user to associate the first zone with the first database category and to associate the second zone with the second database category using the visible representation of the electronic document.

6. The method of claim 1 further comprising storing a first image data comprising a first electronic image of the first zone and a second image data comprising a second electronic image of the second zone along with the electronic document and the first metadata element and the second metadata element in the database.

7. A multifunction peripheral comprising:

a scanner for scanning a physical document in order to obtain a digital representation of the physical document as an electronic document;

a user interface for receiving user input identifying a first zone and a second zone on a visible representation of the electronic document; and

a controller for associating the first zone with a first database category and the second zone with a second database category, the association made using a metadata map, the controller further for performing optical character recognition on the first zone and the second zone on the electronic document to thereby obtain a first metadata element and a second metadata element, and the controller further for directing a server to store the electronic document along with the first metadata element and the second metadata element in a database, the first and second metadata elements stored in the database as directed by the metadata map.

8. The multifunction peripheral of claim 7 wherein the user input is accepted via a user interface of a document processing device which performs the scanning.

9. The multifunction peripheral of claim 7 wherein the directing a server to store includes naming the electronic document according to the first metadata element.

10. The multifunction peripheral of claim 7 wherein the first zone and second zone are defined using a template uploaded by a user.

11. The multifunction peripheral of claim 7 wherein the first database category and the second database category are obtained from the database and wherein the user interface is further for prompting a user to associate the first zone with the first database category and to associate the second zone with the second database category using the visible representation of the electronic document.

12. The multifunction peripheral of claim 7 wherein a first image data comprising a first electronic image of the first zone and a second image data comprising a second electronic image of the second zone are stored along with the electronic document and the first metadata element and the second metadata element in the database.

13. Apparatus comprising a storage medium storing a program having instructions which when executed by a processor will cause the processor to:

receive user input identifying a first zone and a second zone on a visible representation of an electronic document;

associate the first zone with a first database category and the second zone with a second database category, the association made using a metadata map;

scan a physical document in order to obtain a digital representation of the physical document as an electronic document;

perform optical character recognition on the first zone and the second zone on the electronic document to thereby obtain a first metadata element and a second metadata element; and

store the electronic document along with the first metadata element and the second metadata element in a database, the first and second metadata elements stored in the database as directed by the metadata map.

14. The apparatus of claim 13, wherein the user input is accepted via a user interface of a document processing device which performs the scanning.

15. The apparatus of claim 13, wherein the storing includes naming the electronic document according to the first metadata element.

16. The apparatus of claim 13, wherein the first zone and second zone are defined using a template uploaded by a user.

17. The apparatus of claim 13, wherein the first database category and the second database category are obtained from the database and wherein the instructions will further cause the processor to prompt a user to associate the first zone with the first database category and to associate the second zone with the second database category using the visible representation of the electronic document.

18. The apparatus of claim 13, wherein first image data comprising a first electronic image of the first zone and second image data comprising a second electronic image of the second zone are stored along with the electronic document and the first metadata element and the second metadata element in the database.

19. The apparatus of claim 13 further comprising:

a processor;

a memory; and

wherein the processor and memory comprise circuits and software for performing the instructions on the storage medium.