Desk top scanning with hand operation

• US 20060114522A1
• Filed: 11/23/2005
• Published: 06/01/2006
• Est. Priority Date: 11/26/2004
• Status: Abandoned Application

• Current Assignee: Océ-Technologies B.V. (Canon Inc.)
• Original Assignee: Océ-Technologies B.V. (Canon Inc.)
• Inventors: Nelissen, Joseph L.M., De Smet, Sebastian P.R.C., Jacobs, Johannes W. M., Audenaerde, Robert J.
• Application Number:
  US11/285,076
• Publication Number:
  US 20060114522A1
• Time in Patent Office: Days
• US Class Current: 358/1.150
• CPC Class Codes: G06F 3/017 Gesture based interaction, e.g. based on a set of recognized hand gestures interaction based on gestures traced on a digitiser G06F3/04883
• CPC Class Codes: G06V 40/107 Static hand or arm
• CPC Class Codes: G06V 40/20 Movements or behaviour, e.g. gesture recognition recognition of facial expressions G06V40/16
• CPC Class Codes: G07C 9/37 using biometric data, e.g. fingerprints, iris scans or voice recognition
• CPC Class Codes: H04N 1/00352 Input means H04N1/00411 takes precedence; input arrangements for computers G06F3/00
• CPC Class Codes: H04N 1/00381 Input by recognition or interpretation of visible user gestures manual input means, e.g. digitisers, writing tablets H04N1/00392; gesture input to computers G06F3/017; recognition algorithms G06V40/20

Abstract

A desk top document scanning system in a multi-usage environment executes scanning over a field of interest and forwards results of the scanning selectively to a selected one of a plurality of scan data usage applications. In particular, the usage application is determined by detecting a substantially steady non-pointing first manual gesture by a user which gesture is presented at the field of interest. The system may use biometrical techniques to recognize the user from the dimensions of the hand making the gesture and thereupon further detail the usage application selection. Advantageously, the field of interest may be re-defined by a second manual gesture by a user made in combination with the first manual gesture which second manual gesture is also presented at the field of interest.

Claims

1. A method of providing a digital document file based on a physical document, using a desk top document scanning system, said method comprising the steps of:

scanning over a field of interest and detecting manual gestures made by a user that indicate a usage of scanning results;

detecting in said field of interest a substantially steady non-pointing first manual gesture by a user;

determining an intended usage application selection from said gesture;

executing a document scanning operation within the field of interest; and

forwarding results of said scanning operation to the selected usage application as determined from the gesture.

2. The method as claimed in claim 1, wherein said field of interest is re-defined by detecting a second manual gesture by a user which second manual gesture is presented at a previous field of interest.

3. The method as claimed in claim 2, wherein said second manual gesture precedes said first manual gesture.

4. The method as claimed in claim 2, wherein said second manual gesture is a pointing motion executed by said user.

5. The method as claimed in claim 2, wherein said second manual gesture is a further substantially steady manual gesture by the user, which extends said field of interest to a prespecified standardized document size that is positioned around said second manual gesture.

6. The method as claimed in claim 1, wherein said usage application is selectable among at least email, archiving and printing applications.

7. The method as claimed in claim 1, wherein a sequence of pages is successively scanned without presenting said first and/or second gestures for every single page during said sequence.

8. The method as claimed in claim 1, further including a step of automatically determining a user'"'"'s identity and generating control data associated with the user'"'"'s identity for controlling said selected usage application.

9. The method as claimed in claim 8, wherein the selected usage application is an email application, and said control data include an email address.

10. The method as claimed in claim 8, wherein the selected usage application is an archiving application, and said control data include a file storage location.

11. The method as claimed in claim 8, wherein said step of automatically determining a user'"'"'s identity includes dimensional analysis of a hand presenting the manual gesture.

12. The method as claimed in claim 8, wherein said step of automatically determining a user'"'"'s identity includes reading a fingerprint or an identity card.

13. A desk top document scanning system for operating in combination with a plurality of scan data usage applications, said system comprising

a scanning facility for scanning over a field of interest;

a detecting facility, connected to said scanning facility, that is arranged for detecting a substantially steady first manual non-pointing gesture by a user, which gesture is presented at said field of interest to represent said usage application;

a selection determining facility, connected to the detecting facility, for determining a selection of a said usage application, based on said detected gesture; and

a forwarding facility for forwarding results of scanning a document placed in the field of interest selectively to a selected one of said usage applications.

14. The system as claimed in claim 13, wherein said detecting facility is furthermore arranged for detecting a second manual gesture by a user at said field of interest as re-defining said field of interest.

15. The system as claimed in claim 14, wherein said detecting facility is arranged to detecting said second manual gesture as preceding said first manual gesture.

16. The system as claimed in claim 14, wherein said detecting facility is arranged for finding said field of interest as being delimited by a pointing motion executed by said user.

17. The system as claimed in claim 14, wherein said detecting facility is arranged for finding said field of interest as being delimited by a further substantially steady manual gesture by said user, for thereupon extending to a prespecified standardized document size that is positioned around said further manual gesture.

18. The system as claimed in claim 13, further comprising a visual feedback facility for indicating a state of said system.

19. The system as claimed in claim 13, and furthermore allowing successively scanning a sequence of pages to be processed without necessity to further receive said first and/or second gestures during said sequence.

20. The system as claimed in claim 13, further comprising a gesture training state.

21. The system as claimed in claim 13, and furthermore allowing detecting of an Ignore or Cancel gesture.

22. The system as claimed in claim 13, further including a module for automatically determining a user'"'"'s identity, wherein the selection determining facility is adapted for generating control data associated to the user'"'"'s identity for controlling said selected usage application.

23. The method as claimed in claim 22, wherein the selected usage application is an email application, and said selection determining facility generates an associated email address.

24. The method as claimed in claim 22, wherein the selected usage application is an archiving application, and said selection determining facility generates an associated file storage location.

25. The method as claimed in claim 22, wherein said module for automatically determining a user'"'"'s identity includes a module for dimensional analysis of a hand presenting the manual gesture.

26. The method as claimed in claim 22, wherein said module for automatically determining a user'"'"'s identity includes a module for reading a fingerprint or an identity card.