Title:
HANDWRITTEN INPUT/OUTPUT SYSTEM, HANDWRITING INPUT SHEET, INFORMATION INPUT SYSTEM, AND INFORMATION INPUT ASSISTANCE SHEET
Document Type and Number:
WIPO Patent Application WO/2010/061584
Kind Code:
A3
Abstract:
Disclosed is a simple and inexpensive handwritten input/output system that allows text and/or diagrams to be input by hand. A simple and inexpensive handwritten input/output system in which an image pickup means picks up and transmits an image of a medium provided with a writing region, using a dot pattern to define coordinate information/code information, the image data of this dot pattern is stored by a dot pattern analysis means, and locus information is found by code analysis; a locus identification means identifies the locus information of the text or diagrams that are traced in the writing region, based on changes in the coordinate information obtained by analysis; text and/or diagrams etc. can be input by handwriting by transmitting the locus information to an information processing means, together with processing instructions based on the identification information obtained by a processing instruction means. Also, a handwritten input system is provided wherein not only text or diagram information but also associated information can be input together.
More Like This:
Inventors:
YOSHIDA KENJI (JP)
Application Number:
PCT/JP2009/006332
Publication Date:
July 29, 2010
Filing Date:
November 25, 2009
Export Citation:
Assignee:
YOSHIDA KENJI (JP)
International Classes:
G06F3/042; G06F3/041
Foreign References:
| JP4129841B1 | 2008-08-06 | |||
| JP2008234684A | 2008-10-02 | |||
| JP2008152745A | 2008-07-03 | |||
| JPH06208654A | 1994-07-26 |
Other References:
See also references of EP 2369454A4
Download PDF: